Dietary β-Carotene, Vitamin A, and Retinol Intake and Prevalence of Colorectal Adenoma: A Cross-Sectional Study and Meta-Analysis. - Chung, Joowon; Kang, Jioh; Kim, Sang Hoon; Jung, Min Kyu; Kim, Dong Hyun; Song, Hyun Joo; Kim, Ki Bae; Nam, Seung-Joo; Chun, Hoon Jai; Lee, Jung Eun; Lim, Yun Jeong (Gut & Liver, 2025)