Complement-fixation tests for influenza, Q fever and ornithosis in atypical pneumonia.
D003168:Complement Fixation Tests; D003165:Complement System Proteins; D006801:Humans; D007251:Influenza, Human / Q000175:diagnosis*; D009181:Mycoses; D011014:Pneumonia; D011019:Pneumonia, Mycoplasma / Q000150:complications*; D009956:Psittacosis / Q000175:diagnosis*; D011778:Q Fever / Q000175:diagnosis*
D003165:Complement System Proteins
COMPLEMENT; INFLUENZA/diagnosis; ORNITHOSIS/diagnosis; PNEUMONIA, PRIMARY ATYPICAL/complications; Q FEVER/diagnosis