title: Doxycycline-induced esophageal ulceration.
authors.affiliation: Division of Gastroenterology, Department of Surgery, and Department of Internal Medicine, Qatif Central Hospital, Qatif, Saudi Arabia.
authors.forename: H
authors.initials: H
authors.lastname: Nourallah
authors.forename: A
authors.initials: A
authors.lastname: Al-Salem
authors.forename: A
authors.initials: A
authors.lastname: Al Jam'a