1.
Bull World Health Organ
; 57(2): 315-27, 1979.
Article
in French
| MEDLINE
| ID: mdl-312164
Subject(s)
Syphilis/epidemiology , Yaws/epidemiology , Adolescent , Adult , Aged , Child , Child, Preschool , Female , Humans , Infant , Male , Middle Aged , Retrospective Studies , Senegal , Serologic Tests , World Health Organization
2.
Bulletin of the World Health Organization (WHO)
; 57(2): 315-27, 1979.
Article
in French
| PAHO
| ID: pah-5461
3.