1. G241 Vitamin D levels in children and adolescents with cancer. (7th April 2014) Authors: Ryan, JR; Shankar, A; Brain, C; Kagalwala, F; Say, J Journal: Archives of disease in childhood Issue: Volume 99:Supplement 1(2014) Page Start: A104 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗