title: Author's response.
authors.affiliation: Willis-Knighton Pediatric Gastroenterology & Research, Shreveport, LA.
authors.forename: Sunny Z
authors.initials: SZ
authors.lastname: Hussain
mesh_terms: D005767:Gastrointestinal Diseases / Q000188:drug therapy*; D006801:Humans; D011619:Psychotropic Drugs / Q000627:therapeutic use*
chemical_list: D011619:Psychotropic Drugs