by Gandini, S. et al.
Division of Epidemiology and Biostatistics, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy
Division of Epidemiology and Biostatistics, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy
Vitamin D and skin cancer: a meta-analysis.
Eur. J. Cancer. 2009; 4:634-41