title: Factors that affect pain during colonoscopy.
authors.forename: Anastasios
authors.initials: A
authors.lastname: Koulaouzidis
authors.forename: Koulaouzidis
authors.initials: K
authors.lastname: Anastasios
authors.forename: Shivaram
authors.initials: S
authors.lastname: Bhat
authors.forename: Bhat
authors.initials: B
authors.lastname: Shivaram
mesh_terms: D015746:Abdominal Pain / Q000209:etiology*; D000701:Analgesics, Opioid / Q000008:administration & dosage; D003113:Colonoscopy / Q000009:adverse effects*; D004334:Drug Administration Schedule; D006801:Humans; D008614:Meperidine / Q000008:administration & dosage
chemical_list: D000701:Analgesics, Opioid; D008614:Meperidine