Chronic lymphatic leukaemia, malignant melanomas and mosquito hypersensitivity.
D009033:Culicidae; D006801:Humans; D006967:Hypersensitivity; D007945:Leukemia, Lymphoid / Q000276:immunology*; D008297:Male; D008545:Melanoma / Q000276:immunology*; D008875:Middle Aged