title: Critique of "Factors affecting the development of secretory immunoglobulin A in the saliva of human infants".
mesh_terms: D005260:Female; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis*; D007071:Immunoglobulin A, Secretory / Q000032:analysis*; D007158:Immunologic Techniques / Q000592:standards; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D012463:Saliva / Q000276:immunology*; D013223:Statistics as Topic
chemical_list: D007070:Immunoglobulin A; D007071:Immunoglobulin A, Secretory