000 00306nam a2200133Ia 4500
008 200504s9999 xx 000 0 und d
082 _a612
100 _aJohnson(LR)
245 0 _aPhysiology of the Gastro Intestinal Tract
250 _a3
260 _bRaven
_c1994
300 _eNO
650 _aPhysiology
999 _c18578
_d18578