00338nas a2200157 4500000000100000008004100001260001300042653001100055653001200066653001300078100001300091245004400104300001100148490000700159022001400166 1968 d c1968 Mar10aHumans10aleprosy10aResearch1 aBergel M00a[Current status of leprology research]. a97-1000 v18 a0066-6750