title: Cold agglutinins accompanying Mycoplasma pneumoniae infection.
mesh_terms: D000373:Agglutinins / Q000032:analysis*; D000743:Anemia, Hemolytic / Q000209:etiology; D001323:Autoantibodies / Q000032:analysis*; D003080:Cold Temperature; D006801:Humans; D008297:Male; D008875:Middle Aged; D011019:Pneumonia, Mycoplasma / Q000150:complications / Q000276:immunology*
chemical_list: D000373:Agglutinins; D001323:Autoantibodies