00325nas a2200145   4500000000100000008004100001260001300042653001100055653001200066100001700078245005200095300001100147490000700158022001400165       1950                            d  c1950 Nov10aHumans10aleprosy1 aDE MELLO I F00a[Basic principles of an anti-leprosy campaign].  a967-720 v29  a0025-388X