Roca, Elisa Serum Vitamin D and Prostate Cancer Prognosis: The Story Continues. [electronic resource] - Journal of clinical oncology : official journal of the American Society of Clinical Oncology Oct 2016 - 3709-3710 p. digital Publication Type: Journal Article ISSN: 1527-7755 Standard No.: 10.1200/JCO.2016.68.2617 doi