000 00253nam a22001097a 4500
050 _aMED RC121.
_bA5 P32
100 _aCarlos,A. P
_aGeorge, M. P
245 _aAmebiasis in Man
260 _aIllinois
_bCharles C Thomas
_c1974
300 _a179
942 _cBK
999 _c10959
_d10959