| Literature DB >> 11964946 |
Robert Baldassano, George Ferry, Anne Griffiths, David Mack, James Markowitz, Harland Winter.
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Year: 2002 PMID: 11964946 DOI: 10.1097/00005176-200203000-00001
Source DB: PubMed Journal: J Pediatr Gastroenterol Nutr ISSN: 0277-2116 Impact factor: 2.839