00420nas a2200181   4500000000100000008004100001260000900042653002500051653003000076653001100106653002300117653001200140100001900152245003600171300001000207490000700217022001400224       1991                            d  c199110aDeveloping countries10aDrug Therapy, Combination10aHumans10aLeprostatic Agents10aleprosy1 aAlpérovitch A00a[The campaign against leprosy].  a326-70 v39  a0398-7620