000 00287nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
100 _aMelvin A. Block
_92234
245 4 _aThe American Journal of Surgery
260 _cMay, 1968
300 _bV. 115
942 _cJRBV
999 _c29536
_d29536