Calyx to parenchyma ratio (CPR): a new tool in the armamentarium as predictor of success after pyeloplasty. (2020) - Jindal, Bibekanand; Gharpure, Ketaki V.; Naredi, Bikash K.; Sambadan, Kumaravel; Govindarajan, Krishnakumar; Krishnamurthy, Sriram; Adithan, Subhadra; Halnayak, Dhanpati