TY - JOUR KW - Antigens KW - Humans KW - Lepromin KW - leprosy KW - Skin Tests AU - Ridley D S AU - Jopling W H BT - International journal of leprosy and other mycobacterial diseases : official organ of the International Leprosy Association C1 - http://www.ncbi.nlm.nih.gov/pubmed/5950347?dopt=Abstract CN - RIDLEY1966 DA - 1966 Jul-Sep IS - 3 J2 - Int. J. Lepr. Other Mycobact. Dis. LA - eng PY - 1966 SP - 255 EP - 73 T2 - International journal of leprosy and other mycobacterial diseases : official organ of the International Leprosy Association TI - Classification of leprosy according to immunity. A five-group system. UR - http://ila.ilsl.br/pdfs/v34n3a03.pdf VL - 34 SN - 0148-916X ER -