Cite
APA Citation
Sutherland, R. L., Ormsbee, J., Pader, J., Forbes, N., Hilsden, R. J., & Brenner, D. R. (2020). a20 VITAMIN D SUPPLEMENTATION REDUCES THE OCCURRENCE OF COLORECTAL POLYPS IN HIGH-LATITUDE LOCATIONS. Journal of the Canadian Association of Gastroenterology, 3, 23–24. http://access.bl.uk/ark:/81055/vdc_100101668282.0x000028