The role of vitamin D supplementation for primary prevention of cancer: meta-analysis of randomized controlled trials

by Tarek Haykal, Varun Samji, Yazan Zayed, Inderdeep Gakhal, Harsukh Dhillon, Babikir Kheiri, Josiane Kerbage, Vijaysai Veerapaneni, Michele Obeid, Rizwan Danish, Ghassan Bachuwa
Published 2019-11-01