000 00335nam a2200109Ia 4500
008 200507s9999 xx 000 0 und d
100 _aDr. Bala Bhaskar Reddy challa
245 0 _aRandomised study comparing the outcomes of conventional percutaneous Nephrolitho
260 _bSBV
_c2019
502 _bM.CH
_cMGM
_d2019
650 _aUrology
999 _c34260
_d34260