title: Parainfluenza pneumonia in adults.
mesh_terms: D000367:Age Factors; D000906:Antibodies / Q000032:analysis; D000917:Antibody Formation; D003168:Complement Fixation Tests; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D009657:North Carolina; D018184:Paramyxoviridae Infections / Q000175:diagnosis / Q000276:immunology*; D011024:Pneumonia, Viral / Q000175:diagnosis / Q000276:immunology*; D018108:Respirovirus / Q000145:classification / Q000276:immunology; D012621:Seasons
chemical_list: D000906:Antibodies