title: Cryptococcal meningitis; significance of positive antigen test on undiluted spinal fluid.
mesh_terms: D000946:Antigens, Fungal / Q000032:analysis*; D002555:Cerebrospinal Fluid / Q000276:immunology*; D003453:Cryptococcosis / Q000276:immunology*; D003454:Cryptococcus / Q000276:immunology*; D003455:Cryptococcus neoformans / Q000276:immunology*; D006801:Humans; D007841:Latex Fixation Tests; D008297:Male; D008581:Meningitis / Q000276:immunology*; D008875:Middle Aged
chemical_list: D000946:Antigens, Fungal