[Results of the control of contagious forms of syphilis in the Chelyabinsk region].
D006801:Humans; D008403:Mass Screening; D012426:Russia; D013587:Syphilis / Q000453:epidemiology* / Q000517:prevention & control; D013588:Syphilis Serodiagnosis
Rezultaty raboty po likvidatsii zaraznykh form sifilisa v Cheliabinskoĭ oblasti.