title: [Some observations on the significance of immunoglobulin-A (IgA) in the immunological defense of the body].
mesh_terms: D000937:Antigen-Antibody Reactions; D001249:Asthma / Q000276:immunology*; D002648:Child; D006801:Humans; D008297:Male; D012220:Rhinitis / Q000276:immunology; D012852:Sinusitis / Q000276:immunology; D005719:gamma-Globulins
chemical_list: D005719:gamma-Globulins
vernacular_title: Enkele beschouwingen over de betekenis van het immunglobuline-A (IgA) voor de immunologische afweer van het lichaam.