[Syphilis-serum reactions of public entertainers in Okayama].
D006801:Humans; D012713:Serum Sickness; D013587:Syphilis; D013588:Syphilis Serodiagnosis
SYPHILIS/serodiagnosis
Okayama-si ni okeru sekkyakugyō-sya no baidoku-kessei-hannō ni tuite.