[AFTER THE DISCOVERY OF THE EATON AGENT].
D001431:Bacteriological Techniques; D035843:Biomedical Research; D006801:Humans; D009174:Mycoplasma; D009177:Mycoplasma pneumoniae; D011014:Pneumonia; D012106:Research
BACTERIOLOGICAL TECHNICS; CLINICAL RESEARCH; EXPERIMENTAL LAB STUDY; MYCOPLASMA; PNEUMONIA