| Literature DB >> 1403472 |
T C Stephen1, M K Younoszai, R W Tyson, D B Groff.
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Year: 1992 PMID: 1403472 DOI: 10.1097/00005176-199208000-00020
Source DB: PubMed Journal: J Pediatr Gastroenterol Nutr ISSN: 0277-2116 Impact factor: 2.839