title: Nutrition survey of two rural Puerto Rican areas before and after a community improvement program.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001205:Ascorbic Acid / Q000097:blood; D001794:Blood Pressure; D001798:Blood Proteins; D002338:Carotenoids / Q000097:blood; D002648:Child; D002675:Child, Preschool; D002958:City Planning; D003677:Deficiency Diseases / Q000175:diagnosis; D004032:Diet; D005260:Female; D006266:Health Education; D006400:Hematocrit; D006454:Hemoglobins; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009536:Niacinamide / Q000652:urine; D009749:Nutrition Surveys; D011446:Prospective Studies; D011647:Puerto Rico; D012256:Riboflavin / Q000652:urine; D012423:Rural Health; D012709:Serum Albumin; D012737:Sex Factors; D012885:Skinfold Thickness; D012959:Socioeconomic Factors; D013831:Thiamine / Q000652:urine; D013997:Time Factors; D014801:Vitamin A / Q000097:blood
chemical_list: D001798:Blood Proteins; D006454:Hemoglobins; D012709:Serum Albumin; D014801:Vitamin A; D009536:Niacinamide; D002338:Carotenoids; D001205:Ascorbic Acid; D012256:Riboflavin; D013831:Thiamine