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040 _cBiblioteca UNIBE
_aBiblioteca UNIBE
041 _aspa
082 _aPP 616.33 A512
245 _aThe american journal of gastroenterology (AJG)
260 _aNew York, NY 10010-5107 :
_bAmerican College of Gastroenterology,
362 _a1997: 92(sup.4,5-7,10-11,12s)
362 _a1998: 93(1-12)
362 _a1999: 94(1-11)
362 _a2000: 95(1,3,5,8s,9,10,12)
362 _a2001: 96(1-12)
362 _a2002: 97(1-11s,12)
362 _a2003: 98(1-3s,4-12s)
362 _a2004: 99(1-10)
362 _a2005: 100(4-6, s1, 8-12)
362 _a2006: 101(3-5, 7-9, 11, 12), Sup(12)
362 _a2007:102(1)
362 _a2008:103(1-3, 5-10, 12) Supl (1), 2009: 104(1-9, 11, 12)(Sup.1, 3)
362 _a2010: 105(1-5, 7-12)(Supl. 1)
650 _a1.GastroenterologĂ­a
_9155576
942 _2ddc
_cCR