| Literature DB >> 8014777 |
G A Berenson1, R Wyllie, M Caulfield, R Steffen.
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Year: 1994 PMID: 8014777 DOI: 10.1097/00005176-199402000-00022
Source DB: PubMed Journal: J Pediatr Gastroenterol Nutr ISSN: 0277-2116 Impact factor: 2.839