Lichtenstein and others 2015 , , y the Academy of Nutrition and Dietetics | |
---|---|
Zuoqing Lu, Tai Chen, Michael Holick and others 2007 , , The Journal of steroid biochemistry and molecular biology, Issue 3-5, Folder 103, Page 642-644 | Robert P Heaney, Michael F Holick 2011 , , Journal of Bone and Mineral Research, Issue 3, Folder 26, Page 455-457 |