Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMiddle calyx access is better for single renal pelvic stone in ultrasound-guided percutaneous nephrolithotomy.AuthorsSong, Yan; Jin, Wei; Hua, Shengyu; Fei, XiangSubjectsPERCUTANEOUS nephrolithotomy; TREATMENT of calculi; ULTRASONIC imaging; RETROSPECTIVE studies; POSTOPERATIVE care; HEMOGLOBINSPublicationUrolithiasis, 2016, Vol 44, Issue 5, p459ISSN2194-7228Publication typeArticleDOI10.1007/s00240-016-0866-9