Flannigan, R. K., A. Battison, S. De, M. R. Humphreys, M. Bader, E. Lellig, M. Monga, B. H. Chew, and D. Lange. “Evaluating Factors That Dictate Struvite Stone Composition: A Multi-Institutional Clinical Experience from the EDGE Research Consortium”. Canadian Urological Association Journal, vol. 12, no. 4, Dec. 2017, pp. 131-6, doi:10.5489/cuaj.4804.