[Latent seronegative syphilis].
L A
LA
D'iachenko
O V
OV
Olovianishnikov
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013588:Syphilis Serodiagnosis; D013592:Syphilis, Latent / Q000175:diagnosis*
O skrytom seronegativnom sifilise.