| 000 | 00340cam a2200121 4500 | ||
|---|---|---|---|
| 001 | 0723415005 | ||
| 008 | 041206t1991 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0723415005 | ||
| 100 | _aAllison, M C | ||
| 245 | 0 | _aDiagnostic picture tests in gastroenterology | |
| 260 |
_bWolfe Medical Publications, _c1991 |
||
| 690 | _aGastrointestinal Diseases | ||
| 999 |
_c45945 _d45945 |
||