00534nas a2200217   4500000000100000008004100001260001700042653001300059653001100072653001300083653001200096653001500108100001500123700001600138245007400154856004100228300001100269490000700280050001500287022001400302       1966                            d  c1966 Jul-Sep10aAntigens10aHumans10aLepromin10aleprosy10aSkin Tests1 aRidley D S1 aJopling W H00aClassification of leprosy according to immunity. A five-group system.  uhttp://ila.ilsl.br/pdfs/v34n3a03.pdf  a255-730 v34  aRIDLEY1966  a0148-916X