000 00311nam a2200109 4500
020 _a063200603X
050 _aRC801
_bC641 1981
245 _aClinical diagnosis of gastrointestinal disease
260 _aOxford
_bBlackwell Scientific Publications
_c1981
300 _axxi,401p.
_bill., includes index
942 _cBK
999 _c9960
_d9960