title: New method for study of infections with Pneumocystis carinii.
mesh_terms: D000941:Antigens / Q000302:isolation & purification; D016782:Apicomplexa / Q000302:isolation & purification; D003168:Complement Fixation Tests; D003937:Diagnosis, Differential; D005374:Filtration; D005455:Fluorescent Antibody Technique; D006801:Humans; D008168:Lung / Q000382:microbiology; D008628:Mercury; D008722:Methods; D009942:Organometallic Compounds; D011020:Pneumonia, Pneumocystis / Q000175:diagnosis*; D011402:Pronase; D012698:Serologic Tests
chemical_list: D000941:Antigens; D009942:Organometallic Compounds; D011402:Pronase; D008628:Mercury