Bibliography / References Step 8
Sources about Vitamin D
clinicaltrials.gov/ct2/results? term = + vitamina D
Assessing Vitamin D status JCNutrition 2011
La vitamina D per la prevenzione del cancro J Epidemiology 2009
Vitamina D e prevenzione del cancro al seno
Vitamina D e prevenzione del cancro del colon-retto
www.beyonddiscovery.org/content/view.txt.asp?a=414
www.scientificamerican.com/Nature 7 March 2010
www.ncbi.nlm.nih.gov/pubmed/19687790
