Nutrition and infection.
D000906:Antibodies; D001361:Avitaminosis / Q000276:immunology; D050260:Carbohydrate Metabolism; D003906:Developing Countries; D006128:Growth; D006801:Humans; D007109:Immunity; D007111:Immunity, Cellular; D007239:Infections / Q000378:metabolism; D009748:Nutrition Disorders / Q000276:immunology; D009747:Nutritional Physiological Phenomena; D011153:Population; D011488:Protein Deficiency / Q000276:immunology; D011506:Proteins / Q000378:metabolism; D013217:Starvation; D013997:Time Factors; D014815:Vitamins / Q000378:metabolism
D000906:Antibodies; D011506:Proteins; D014815:Vitamins