A. Lion

High-grade anal intraepithelial neoplasia: Progression to invasive cancer is not a certainty.

A. Lièvre, C. Brochard, L. Siproudhis, 2016, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Extra-intestinal Manifestations at Diagnosis in Paediatric- and Elderly-onset Ulcerative Colitis are Associated With a More Severe Disease Outcome: A Population-based Study

P. Varlet, I. Iwanicki-Caron, C. Elie, 2017, Journal of Crohn's & colitis.

Impact of Extra-Intestinal Manifestations at Diagnosis on Disease Outcome in Pediatric- and Elderly-Onset Crohn's Disease: A French Population-Based Study.

J. Ledent, P. Varlet, I. Iwanicki-Caron, 2018, Inflammatory bowel diseases.

Improving the screening of precancerous anal lesions in high-risk subjects with normal cytology: A longitudinal cohort study using simple tests.

A. Lièvre, C. Brochard, L. Siproudhis, 2020, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Prevalence and Risk Factors for Anal Human Papillomavirus Infection in Human Immunodeficiency Virus–Positive Men Who Have Sex with Men

V. Pialoux, L. Siproudhis, G. Clifford, 2018, The Journal of infectious diseases.

Ulcerative proctitis is a frequent location of paediatric-onset UC and not a minor disease: a population-based study

I. Iwanicki-Caron, F. Vasseur, G. Savoye, 2016, Gut.