title: Isotype regulation: IgG and IgA.
mesh_terms: D000818:Animals; D006801:Humans; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007132:Immunoglobulin Isotypes
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007132:Immunoglobulin Isotypes