[5 years of studies on treponematosis and venereal diseases].
D006801:Humans; D012749:Sexually Transmitted Diseases / Q000276:immunology / Q000517:prevention & control; D014208:Treponema / Q000302:isolation & purification; D014211:Treponemal Infections / Q000276:immunology / Q000382:microbiology / Q000517:prevention & control
Cinco años de investigación sobre treponematosis y enfermedades venéreas.