Smoking and ulcer. Smoking and ulcer. Gastroenterology Harrison A, Elashoff J, Grossman MI. PMID: 710870 Gastroenterology. 1978 Dec;75(6):1188-9. No abstract available. Share Share on social media Direct link Direct link Cite Cite AMA Harrison A, Elashoff J, Grossman MI. Smoking and ulcer. Gastroenterology. 1978;75(6):1188-9 APA Harrison, A., Elashoff, J., & Grossman, M. I. (1978). Smoking and ulcer. Gastroenterology, 75(6), 1188-9. MLA Harrison, A, et al. "Smoking and ulcer." Gastroenterology vol. 75,6 (1978): 1188-9. NLM Harrison A, Elashoff J, Grossman MI. Smoking and ulcer. Gastroenterology. 1978 Dec;75(6):1188-9. PMID: 710870. Copy Download .nbib Format: NLM AMA APA MLA NLM