Roberts, K B Drug therapy of patients treated in hospitals for duodenal ulcers. [electronic resource] - American journal of hospital pharmacy Dec 1976 - 1268-72 p. digital Publication Type: Journal Article ISSN: 0002-9289 Subjects--Topical Terms: Antacids--administration & dosageDuodenal Ulcer--drug therapyGastrointestinal Agents--administration & dosageHumansParasympatholytics--administration & dosageTime Factors