Secretory and serum IgA in children with protein-calorie malnutrition.
D000418:Albumins / Q000032:analysis; D000918:Antibody Specificity; D002675:Child, Preschool; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007070:Immunoglobulin A / Q000032:analysis / Q000378:metabolism*; D007223:Infant; D009297:Nasal Mucosa / Q000378:metabolism; D011502:Protein-Energy Malnutrition / Q000097:blood / Q000178:diet therapy / Q000276:immunology*
D000418:Albumins; D007106:Immune Sera; D007070:Immunoglobulin A