title: Re: Secretin and autism: a two-part clinical investigation.
authors.forename: C E
authors.initials: CE
authors.lastname: Clark
mesh_terms: D001321:Autistic Disorder / Q000097:blood / Q000188:drug therapy / Q000378:metabolism*; D006801:Humans; D018377:Neurotransmitter Agents / Q000378:metabolism / Q000627:therapeutic use; D012633:Secretin / Q000378:metabolism* / Q000627:therapeutic use*; D014660:Vasoactive Intestinal Peptide / Q000378:metabolism
chemical_list: D018377:Neurotransmitter Agents; D012633:Secretin; D014660:Vasoactive Intestinal Peptide