“The Vitamin D, Ionised Calcium and Parathyroid Hormone Axis of Cerebral Capillary Function: Therapeutic Considerations for Vascular-Based Neurodegenerative Disorders,” by Virginie Lam, Ryusuke Takechi, Menuka Pallabage-Gamarallage, Corey Giles, and John C. L. Mamo (PLoS ONE 10(4): e0125504. doi:10.1371/journal.pone.0125504, XML, HTML, and .pdf format, 20p.).
journals.plos.org/plosone/article?id=10.1371/journal.pone.0125504