The Association of Diffuse Obstructive Pulmonary Emphysema and Chronic Gastroduodenal Ulceration
Chest, 1962-10, Vol.42 (4), p.413 [Peer Reviewed Journal]ISSN: 0012-3692 ;ISSN: 0096-0217 ;EISSN: 1931-3543 ;EISSN: 2589-3890 ;DOI: 10.1378/chest.42.4.413 ;PMID: 14035900
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