title: Natural and experimental re-infection of man with Oriental sore.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001183:Arthus Reaction; D005260:Female; D006801:Humans; D007110:Immunity, Active; D007493:Iraq; D007896:Leishmaniasis / Q000453:epidemiology / Q000276:immunology*; D008297:Male; D012882:Skin Tests; D013997:Time Factors