Result Number | Material Type | Add to My Shelf Action | Record Details and Options |
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21 |
Material Type: Article
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The discomfort threshold studied in operators at the control consoles in automated production with a view to its use in job selectionProblemi na khigienata, 1993, Vol.18, p.72ISSN: 0323-9179 ;PMID: 7845976Digital Resources/Online E-Resources |
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22 |
Material Type: Article
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An assessment of the information value of the indices from analyzing cardiac variability (ACV)in situations related to neuro-emotional stressProblemi na khigienata, 1991, Vol.16, p.62ISSN: 0323-9179 ;PMID: 1796110Digital Resources/Online E-Resources |
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23 |
Material Type: Article
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Changes in the humoral immune response in occupational exposure to metal aerosolsProblemi na khigienata, 1996, Vol.21, p.122ISSN: 0323-9179 ;PMID: 9190589Digital Resources/Online E-Resources |
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24 |
Material Type: Article
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An evaluation of the biological action of carbon disulfide in clinico-laboratory studies of exposed workersProblemi na khigienata, 1994, Vol.19, p.81ISSN: 0323-9179 ;PMID: 7845996Digital Resources/Online E-Resources |
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25 |
Material Type: Article
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An evaluation of the strain in the work of teachersProblemi na khigienata, 1994, Vol.19, p.50ISSN: 0323-9179 ;PMID: 7845993Digital Resources/Online E-Resources |
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26 |
Material Type: Article
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Morbidity with temporary loss of work capacity in the workers of the Belmeken-Sestrimo hydroelectric cascadeProblemi na khigienata, 1992, Vol.17, p.186ISSN: 0323-9179 ;PMID: 1364540Digital Resources/Online E-Resources |
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27 |
Material Type: Article
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Toxic lesions in workers in the pharmaceutical industryProblemi na khigienata, 1992, Vol.17, p.213ISSN: 0323-9179 ;PMID: 1364544Digital Resources/Online E-Resources |
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28 |
Material Type: Article
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Lipid and mineral metabolism and morbidity with temporary loss of work capacity in minersProblemi na khigienata, 1992, Vol.17, p.178ISSN: 0323-9179 ;PMID: 1364539Digital Resources/Online E-Resources |
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29 |
Material Type: Article
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Body thermal status under low-temperature conditions in brewing productionProblemi na khigienata, 1992, Vol.17, p.93ISSN: 0323-9179 ;PMID: 1364562Digital Resources/Online E-Resources |
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30 |
Material Type: Article
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Chronic occupational stress and the cardiovascular risk in teachersProblemi na khigienata, 1995, Vol.20, p.81ISSN: 0323-9179 ;PMID: 8524755Digital Resources/Online E-Resources |
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31 |
Material Type: Article
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The neurological screening of workers in the manufacture of copper and aluminum rolled wireProblemi na khigienata, 1995, Vol.20, p.198ISSN: 0323-9179 ;PMID: 8524745Digital Resources/Online E-Resources |
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32 |
Material Type: Article
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The cytogenetic effects (the frequency of micronuclei) in lymphocyte cultures from the peripheral blood of workers in automobile tire manufactureProblemi na khigienata, 1995, Vol.20, p.146ISSN: 0323-9179 ;PMID: 8524738Digital Resources/Online E-Resources |
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33 |
Material Type: Article
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An estimation of the prevalence of risk factors for the cardiovascular system among female telephone operatorsProblemi na khigienata, 1993, Vol.18, p.79ISSN: 0323-9179 ;PMID: 7845977Digital Resources/Online E-Resources |
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34 |
Material Type: Article
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The incidence of arterial hypertension and ischemic heart disease in workers manufacturing nitrogen and phosphorus fertilizersProblemi na khigienata, 1993, Vol.18, p.157ISSN: 0323-9179 ;PMID: 7845966Digital Resources/Online E-Resources |
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35 |
Material Type: Article
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Subjective assessment of stress and monotony in manufacturing workers in the food and flavorings industriesProblemi na khigienata, 1988, Vol.13, p.56ISSN: 0323-9179 ;PMID: 3241802Digital Resources/Online E-Resources |
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36 |
Material Type: Article
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The information value of indices of the mathematical analysis of heart rhythm in noise exposureProblemi na khigienata, 1988, Vol.13, p.76ISSN: 0323-9179 ;PMID: 3241805Digital Resources/Online E-Resources |
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37 |
Material Type: Article
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The nutritional characteristics and the eating regimen of studentsProblemi na khigienata, 1992, Vol.17, p.249ISSN: 0323-9179 ;PMID: 1364552Digital Resources/Online E-Resources |
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38 |
Material Type: Article
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The effect of living conditions in a student town in Sofia on mental illness morbidityProblemi na khigienata, 1992, Vol.17, p.243ISSN: 0323-9179 ;PMID: 1364551Digital Resources/Online E-Resources |
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39 |
Material Type: Article
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Changes in the auditory threshold of workers exposed to the combined action of noise and local vibrationsProblemi na khigienata, 1992, Vol.17, p.70ISSN: 0323-9179 ;PMID: 1364559Digital Resources/Online E-Resources |
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40 |
Material Type: Article
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The incidence of paraprofessional diseases in employees of the Research Institute of Ferrous Metallurgy in KremikovtsiProblemi na khigienata, 1992, Vol.17, p.218ISSN: 0323-9179 ;PMID: 1364545Digital Resources/Online E-Resources |