Immunocompetence as a functional index of nutritional status.
D000917:Antibody Formation; D001402:B-Lymphocytes / Q000276:immunology; D003165:Complement System Proteins / Q000032:analysis; D006801:Humans; D007111:Immunity, Cellular; D007121:Immunocompetence; D007223:Infant; D007231:Infant, Newborn; D007958:Leukocyte Count; D009504:Neutrophils / Q000276:immunology; D009748:Nutrition Disorders / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology
D003165:Complement System Proteins