000 00346nam a2200121Ia 4500
008 211224s9999 xx 000 0 und d
020 _a9780387986036
082 _a617.555 BAI
245 0 _aAmbulatory anorectal surgery
260 _aBerlin ; New York:
_bSpringer,
_c2000
300 _axii, 223 p . ; ill ; 26 cm . ,hbk
650 _aMedicine Surgery
999 _c15632
_d15632