| Literature DB >> 12142819 |
S R Gorman1, G Armstrong, K R Allen, J Ellis, J W L Puntis.
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Year: 2002 PMID: 12142819 DOI: 10.1097/00005176-200207000-00021
Source DB: PubMed Journal: J Pediatr Gastroenterol Nutr ISSN: 0277-2116 Impact factor: 2.839