1. Boletim De Inspecoes Do Guarda Publication: The Brazilian Ministry of Health, 9 February 1943 Subject(s): Yellow FeverHealth Surveys Archival Collection: The Fred L. Soper Papers (Profiles in Science)
2. Surveys guide the public health builders Publication: [Geneva : World Health Organization, Division of Public Information, 1958] Subject(s): Global HealthHealth PlanningHealth SurveysPublic Health -- trends
