title: Variation in lymphocyte reactivity to histoplasmin during the course of chronic pulmonary histoplasmosis.
mesh_terms: D000368:Aged; D000917:Antibody Formation; D002176:Candida albicans / Q000276:immunology; D005260:Female; D006659:Histoplasmin; D006660:Histoplasmosis / Q000276:immunology*; D006801:Humans; D037102:Lectins; D008172:Lung Diseases, Fungal / Q000276:immunology*; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D012882:Skin Tests
chemical_list: D037102:Lectins; D006659:Histoplasmin