title: [The Panamerican Health Organization in its 75th anniversary. Homage to Dr Abraham Horwitz B].
mesh_terms: D000846:Anniversaries and Special Events; D049673:History, 20th Century; D010175:Pan American Health Organization / Q000266:history*
vernacular_title: La organización panamericana de la salud en su 75. aniversario. Tributo al Dr. Abraham Horwitz B.