title: Salivary immunoglobulin A in vitamin A deficiency.
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007070:Immunoglobulin A / Q000276:immunology*; D007071:Immunoglobulin A, Secretory / Q000276:immunology*; D007223:Infant; D008297:Male; D011502:Protein-Energy Malnutrition / Q000276:immunology; D012463:Saliva / Q000276:immunology*; D014802:Vitamin A Deficiency / Q000276:immunology*
chemical_list: D007070:Immunoglobulin A; D007071:Immunoglobulin A, Secretory