Fig. 5From: Which is the best treatment of pediatric upper urinary tract stones among extracorporeal shockwave lithotripsy, percutaneous nephrolithotomy and retrograde intrarenal surgery: a systematic reviewForest plot comparing retreatment rate between (a) SWL and PCNL, b SWL and RIRS, c RIRS and PCNL, and auxiliary procedure rate between (d) SWL and PCNL, e SWL and RIRS, f RIRS and PCNLBack to article page