Health problems in pre-school children. 3. World-wide experience: special problems and preventive programmes. (2) Central America.
D002489:Central America; D002664:Child Nutritional Physiological Phenomena; D002675:Child, Preschool; D006128:Growth; D006801:Humans; D007223:Infant; D009017:Morbidity; D009026:Mortality; D009748:Nutrition Disorders / Q000517:prevention & control*