000 00443cam a2200169 i 4500
020 _a0683039474
050 0 0 _aMED RC815.7
_bH46
100 1 _aHenderson, Robert D.
245 1 0 _aMotor disorders of the esophagus
260 _aBaltimore
_bWilliams & Wilkins
_c1976
300 _axiv,231p.
_bill.
650 0 _aEsophagus
650 0 _aHiatal hernia.
650 2 _aEsophageal diseases
650 2 _aGastrointestinal motility.
942 _cBK
999 _c15459
_d15459