title: [Etiological studies of infectious mononucleosis-like diseases in Japan].
mesh_terms: D000328:Adult; D003586:Cytomegalovirus Infections / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007244:Infectious Mononucleosis / Q000175:diagnosis*; D012282:Rickettsia Infections / Q000175:diagnosis