title: The bactericidal action of immunoglobulin A.
mesh_terms: D004926:Escherichia coli / Q000187:drug effects*; D007070:Immunoglobulin A / Q000494:pharmacology; D007136:Immunoglobulins / Q000494:pharmacology*
chemical_list: D007070:Immunoglobulin A; D007136:Immunoglobulins