00501nas a2200193   4500000000100000008004100001260001700042653001100059653001200070653002000082653001500102653003000117100001500147700001500162245010100177300000900278490000600287022001400293       1983                            d  c1983 Jan-Mar10aHumans10aleprosy10aMedical Records10aRegistries10aWorld Health Organization1 aLechat M F1 aMisson C B00a[Leprosy services of the WHO, a system of registration and notification of people with leprosy].  a51-70 v1  a0001-5938