Alexakis, C. ., Saxena, S. ., , Cecil, E. ., Majeed, A. ., & Pollok, R. . (2018). Smoking Status at Diagnosis and Subsequent Smoking Cessation: Associations With Corticosteroid Use and Intestinal Resection in Crohn’s Disease. The American Journal of Gastroenterology, 113(11), 1689-1700. https://doi.org/10.1038/s41395-018-0273-7

Ahmad, A. ., Laverty, A. ., Alexakis, C. ., Cowling, T. ., Saxena, S. ., Majeed, A. ., & Pollok, R. . Changing nationwide trends in endoscopic, medical and surgical admissions for inflammatory bowel disease: 2003-2013. BMJ Open Gastroenterology, 5(1), e000191. https://doi.org/10.1136/bmjgast-2017-000191 (Original work published 2018)

Alexakis, C. ., Kumar, S. ., Saxena, S. ., Hotopf, M. ., & Pollok, R. . (2017). Editorial: depression in the setting of inflammatory bowel disease means we have failed to provide early, effective, psychosocial care-authors’ reply. Alimentary Pharmacology & Therapeutics, 46(5), 554-555. https://doi.org/10.1111/apt.14223

Pollok, R. ., Saxena, S. ., Alexakis, C. ., & . (2017). Letter to Editor Regarding Narula et al, IBD 2017, Budenoside Use Is a Key Quality Marker in the Management of IBD. Inflammatory Bowel Diseases, 23(8), E41. https://doi.org/10.1097/MIB.0000000000001184

Alexakis, C. ., Kumar, S. ., Saxena, S. ., & Pollok, R. . (2017). Systematic review with meta-analysis: the impact of a depressive state on disease course in adult inflammatory bowel disease. Alimentary Pharmacology & Therapeutics, 46(3), 225-235. https://doi.org/10.1111/apt.14171

Alexakis, C. ., Saxena, S. ., , Cecil, E. ., , & Pollok, R. . (2017). Do Thiopurines Reduce the Risk of Surgery in Elderly Onset Inflammatory Bowel Disease? A 20-Year National Population-Based Cohort Study. Inflammatory Bowel Diseases, 23(4), 672-680. https://doi.org/10.1097/MIB.0000000000001031