25-Hydroxyvitamin D in the Range of 20 to 100 ng/mL and Incidence of Kidney Stones Nguyen S, Baggerly L, French C, Heaney RP, Gorham ED, Garland CF.Am J Public Health. 2014 Sep;104(9):1783-7.PMID: 24134366 Read More MedicineNaomi Whittaker, MDSeptember 1, 2014Vitamin D, Kidney Stones, Full TextComment