title: Discussion.
mesh_terms: D016360:Clostridioides difficile / Q000472:pathogenicity*; D003015:Clostridium Infections / Q000517:prevention & control*; D006801:Humans; D007071:Immunoglobulin A, Secretory / Q000494:pharmacology*; D007422:Intestines; D009093:Mucus / Q000187:drug effects*; D010713:Phosphatidylcholines / Q000494:pharmacology*; D020011:Protective Agents / Q000494:pharmacology*
chemical_list: D007071:Immunoglobulin A, Secretory; D010713:Phosphatidylcholines; D020011:Protective Agents