[The problem of syphilis in Venezuela; work of the division of Laboratories of the Ministry of health and Social Welfare].
D006262:Health; D006801:Humans; D007753:Laboratories; D012946:Social Welfare; D013587:Syphilis / Q000517:prevention & control*; D014687:Venezuela; D014937:Work
SYPHILIS/prevention and control
El problema de la sífilis en Venezuela; trabajo de la Division de laboratorios del Ministerio de Sanidad y Asistencia Social.