000 00297nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aSidney Lohen
245 0 _aClinical Gastroenterology
250 _a1983
260 _bJOHN WILEY & SONS
300 _a464
650 _aGastro
942 _cMEDI
999 _c1765
_d1765