00506nas a2200205   4500000000100000008004100001260001300042653002100055653001800076653001100094653001800105653001200123653002900135653003100164100001300195245006000208300001100268490000700279022001400286       1982                            d  c1982 Sep10aHealth Education10aHealth policy10aHumans10aLatin America10aleprosy10aNational Health Programs10aPreventive Health Services1 aROMERO A00a[Policies and strategies for leprosy control programs].  a220-320 v93  a0030-0632