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Organización Sanitaria Panamericana. Comité Ejecutivo, 22 (Washington, D.C; Oficina Sanitaria Panamericana, 1954-04)

Organización Panamericana de la Salud (Washington, D.C; Oficina Sanitaria Panamericana, 1983)

Organización Sanitaria Panamericana (Washington, D.C., 1950-10)

Pan American Health Organization (Washington, D.C; Pan American Sanitary Bureau, 1982)

Pan American Health Organization (Washington, D.C; Pan American Sanitary Bureau, 1959-05)

Pan American Sanitary Organization. Executive Committee, 22 (Washington, D.C; Pan American Sanitary Bureau, 1954-04)

Organización Sanitaria Panamericana (Washington, D.C; Organización Sanitaria Panamericana, 1951-09)

Organización Panamericana de la Salud (Washington, D.C; Organización Panamericana de la Salud, 1982-06)

Pan American Sanitary Organization. Executive Committee, 22 (Washington, D.C; Pan American Sanitary Bureau, 1954-04)

Pan American Health Organization (Washington, D.C; Pan American Sanitary Bureau, 1980-06)