00370nas a2200157   4500000000100000008004100001260001700042653001100059653001200070653003000082100001400112245005500126300001000181490000700191022001400198       1973                            d  c1973 Jul-Sep10aHumans10aleprosy10aWorld Health Organization1 aSaigawa K00a[Leprosy control by WHO. 3. Diagnosis of leprosy].  a173-50 v42  a0024-1008