Now showing items 31-40 of 44
La educación contínua en enfermería de salud pública
If nurses are to keept abreast of the medical care and medical aid programs in national, regional or local health institutions and agencies continuing education in health is necessary. It enables them to keep up to date ...
La ingestión de vitamina A en Latinoamérica y el Caribe
The 1967 joint FAO/WHO expert group on vitamin A requirements stated that in Europe and the United States, where reported vitamin A intakes ranged from about 3,000 to 9,000 I.U. per person per day, vitamin A deficiency is ...
Drug control in the Americas
El problema de las enfermedades venéreas en las Américas
Analysis of the data supplied by the American countries in the questionnaire sent out by PAHO in 1969 shows a rise in the incidence and prevalence of venereal diseases, reflected in greater morbidity and mortality as well, ...