Tabla de Contenidos: “…PUBLIC HEALTH SERVICE -- National Blood Policy of 1973 -- Public Health Service -- Centers for Disease Control and Prevention -- National Institutes of Health -- National Institute of Allergy and Infectious Diseases -- National Heart, Lung, and Blood Institute -- Food and Drug Administration -- Blood Products Advisory Committee…”

“…Many governments, non-governmental organizations and other institutions are actively involved in educational nutrition programs and campaigns; however their efforts seldom obtain the results hoped for. …”