Synergism of malnutrition and infection. Evidence from field studies in Guatemala.

Body Height Body Weight Child, Preschool Communicable Diseases/epidemiology,mortality Diarrhea/etiology,microbiology Diarrhea, Infantile/etiology Epidemiologic Methods Guatemala Humans Infant Infant Mortality Infant, Newborn Infections/complications Morbidity Mortality Nutrition Disorders/complications Respiratory Tract Diseases/mortality Rural Health