@inbook{1152129116, author={Douglas C. Eaton and John P. Pooler}, title={Regulation of Calcium, Magnesium, and Phosphate}, booktitle={Vander’s Renal Physiology, 9e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2018}, url={accessmedicine.mhmedical.com/content.aspx?aid=1152129116} }