1. Industrial hygiene problems in Bolivia, Peru, and Chile Author(s): Bloomfield, J. J. (John Jacob), 1897-1977 Publication: Washington, D.C. : Federal Security Agency, Public Health Service, 1948 Subject(s): Occupational HealthOccupational DiseasesNational Health ProgramsPublic HealthBoliviaChilePeru
2. Can you afford it? Publication: [London] : General Medical Services Committee of the British Medical Association, [19--] Subject(s): Insurance, Pharmaceutical ServicesNational Health ProgramsHealth Services AccessibilityUnited Kingdom