Fig. 5From: Efficacy and safety of minimally invasive percutaneous nephrolithotomy versus retrograde intrarenal surgery in the treatment of upper urinary tract stones (> 1 cm): a systematic review and meta-analysis of 18 randomized controlled trialsForest plots of Los, transfusion rate and hemoglobin drop. A Length of stay; B transfusion rate; C. hemoglobin dropBack to article page