Cordero, L Persistence of antibodies to Mycoplasma pneumoniae following naturally acquired infections. [electronic resource] - American journal of epidemiology Nov 1968 - 428-35 p. digital Publication Type: Journal Article ISSN: 0002-9262 Standard No.: 10.1093/oxfordjournals.aje.a120904 doi Subjects--Topical Terms: AdolescentAdultAntibodies--analysisChildChild, PreschoolComplement Fixation TestsHemagglutination Inhibition TestsHumansMycoplasma Infections--immunologyTetrazolium Salts