Epidemiology of M. pneumoniae infection in military recruits.
D000328:Adult; D000906:Antibodies / Q000032:analysis; D004812:Epidemiologic Methods; D006801:Humans; D008297:Male; D008887:Military Medicine; D009174:Mycoplasma / Q000302:isolation & purification; D009175:Mycoplasma Infections / Q000453:epidemiology*; D011014:Pneumonia / Q000209:etiology; D012140:Respiratory Tract Diseases / Q000453:epidemiology / Q000209:etiology
D000906:Antibodies