000 00285nam a2200133Ia 4500
008 200512s9999 xx 000 0 und d
082 _a617
100 _aMehta ®
245 0 _aClinical gastroenterology
250 _a2
260 _bParas
_c2008
440 _v_
650 _aSurgery
999 _c47721
_d47721