title: GASTRIC ACIDITY BEFORE AND AFTER OPERATIVE PROCEDURE WITH SPECIAL REFERENCE TO THE ROLE OF THE PYLORUS AND ANTRUM: A PRELIMINARY REPORT OF A CLINICAL AND EXPERIMENTAL STUDY.
authors.forename: O H
authors.initials: OH
authors.lastname: Wangensteen
authors.forename: R L
authors.initials: RL
authors.lastname: Varco
authors.forename: L
authors.initials: L
authors.lastname: Hay
authors.forename: S
authors.initials: S
authors.lastname: Walpole
authors.forename: B
authors.initials: B
authors.lastname: Trach