Collier, D. J. and Beales, I. L. (1989) Drinking among medical students: a questionnaire survey. British Medical Journal (BMJ), 299 (6690). pp. 19-22. ISSN 0959-8138
Connolly, G M, Forbes, A ORCID: https://orcid.org/0000-0001-7416-9843, Gleeson, J A and Gazzard, B G (1989) Investigation of upper gastrointestinal symptoms in patients with AIDS. AIDS, 3 (7). pp. 453-6. ISSN 0269-9370
Forbes, A ORCID: https://orcid.org/0000-0001-7416-9843, Britton, T C, House, I M and Gazzard, B G (1989) Safety and efficacy of acetarsol suppositories in unresponsive proctitis. Alimentary Pharmacology and Therapeutics, 3 (6). pp. 553-556. ISSN 0269-2813
Forbes, Alastair ORCID: https://orcid.org/0000-0001-7416-9843, Alexander, Graeme J. M., O'Grady, John G., Keays, Richard, Gullan, Richard, Dawling, Sheila and Williams, Roger (1989) Thiopental infusion in the treatment of intracranial hypertension complicating fulminant hepatic failure. Hepatology, 10 (3). pp. 306-310. ISSN 0270-9139
Forbes, Alastair ORCID: https://orcid.org/0000-0001-7416-9843 and Wicks, C (1989) Fulminant hepatic failure: nutrition and fat clearance. Nutriology.