| Literature DB >> 6644466 |
R Lester, J St Pyrek, J M Little, E W Adcock.
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Year: 1983 PMID: 6644466 DOI: 10.1097/00005176-198300201-00029
Source DB: PubMed Journal: J Pediatr Gastroenterol Nutr ISSN: 0277-2116 Impact factor: 2.839