title: Questionable specificity of lipid antigen in the Mycoplasma pneumoniae complement fixation test in patients with extrapulmonary manifestations.
mesh_terms: D000942:Antigens, Bacterial / Q000276:immunology; D003168:Complement Fixation Tests / Q000379:methods*; D000939:Epitopes; D006017:Glycolipids / Q000276:immunology*; D006801:Humans; D009175:Mycoplasma Infections / Q000175:diagnosis / Q000276:immunology*; D009177:Mycoplasma pneumoniae / Q000276:immunology*; D011019:Pneumonia, Mycoplasma / Q000175:diagnosis / Q000276:immunology
chemical_list: D000942:Antigens, Bacterial; D000939:Epitopes; D006017:Glycolipids