Basulto-Martínez, M.; Khandwala, Z.; Alotaibi, T.; Ierides, S.; Bjazevic, J.; van Uum, S.; Clemens, K. K.; Razvi, H. The Prevalence of Vitamin D Deficiency and Insufficiency in Calcium Oxalate Stone Formers in Ontario, Canada, and the Impact of Vitamin D Supplementation. CUAJ 2025, 19, 318-23.