000 00448nam a2200181Ia 4500
008 180820s9999 xx 000 0 und d
050 _aC 616.3 B455g 1985
100 _aBerk, J. Edward
245 0 _aGastroenterology
250 _a4th
260 _aPhiladelphia
260 _bW. B. Saunders Co.
260 _c1985
300 _a4360
650 _aDigestive organs - Diseases
650 _aGastrointestinal system - Diseases
942 _cBK
999 _c60315
_d60315