| Literature DB >> 10468005 |
M El-Youssef1, W G Parsons, P F Whitington.
Abstract
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Year: 1999 PMID: 10468005 DOI: 10.1097/00005176-199909000-00021
Source DB: PubMed Journal: J Pediatr Gastroenterol Nutr ISSN: 0277-2116 Impact factor: 2.839