00302nas a2200145   4500000000100000008004100001260001300042653001100055653001200066653001800078100001800096245002500114300001000139490000700149       1946                            d  c1946 Dec10aHumans10aleprosy10aUnited States1 aBLACKERBY P E00aIs leprosy a menace?  a665-70 v19