| Literature DB >> 12658040 |
Rubén E Quirós-Tejeira1, Marvin E Ament, Jorge H Vargas.
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Year: 2003 PMID: 12658040 DOI: 10.1097/00005176-200304000-00012
Source DB: PubMed Journal: J Pediatr Gastroenterol Nutr ISSN: 0277-2116 Impact factor: 2.839