2011 Annual report of the American Association of Poison Control Centers' National Poison Data System (NPDS): 29th Annual Report
Clinical toxicology (Philadelphia, Pa.), 2012-12, Vol.50 (10), p.911 [Peer Reviewed Journal]EISSN: 1556-9519 ;DOI: 10.3109/15563650.2012.746424 ;PMID: 23272763
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