title: Incidence of serum precipitins against thermophilic actinomycetes, pigeon dropping and fungal antigens in Puerto Rico.
mesh_terms: D000190:Actinomyces / Q000276:immunology*; D000391:Air Microbiology; D000542:Alveolitis, Extrinsic Allergic / Q000276:immunology*; D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis*; D000946:Antigens, Fungal / Q000032:analysis*; D010856:Columbidae / Q000276:immunology*; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D005779:Immunodiffusion; D008297:Male; D011234:Precipitins / Q000032:analysis*; D011647:Puerto Rico
chemical_list: D000907:Antibodies, Bacterial; D000946:Antigens, Fungal; D011234:Precipitins