000 00421cam a2200169 4500
020 _a0812104447
050 0 0 _aMED RC815.7
_bP37
100 1 _aPayne, W. Spencer
245 0 4 _aThe esophagus
260 _aPhiladelphia,
_bLea & Febiger,
_c1974
300 _axvi, 339 p.
_bill.
650 0 _aEsophagus
650 2 _aEsophageal diseases
650 2 _aEsophageal neoplasms
700 1 _aOlsen, Arthur Martin,
942 _cBK
999 _c13453
_d13453