title: Studies on gastric mucosal IgA: separation of immunoglobulin rich fraction from gastric mucoproteins.
mesh_terms: D002241:Carbohydrates / Q000032:analysis; D005753:Gastric Mucosa / Q000032:analysis / Q000276:immunology*; D006601:Hexoses / Q000032:analysis; D006801:Humans; D005779:Immunodiffusion; D007070:Immunoglobulin A / Q000302:isolation & purification; D009088:Mucoproteins / Q000302:isolation & purification*
chemical_list: D002241:Carbohydrates; D006601:Hexoses; D007070:Immunoglobulin A; D009088:Mucoproteins