Flank-free modified supine vs. prone position for pediatric nephrolithotripsy: an updated systematic review and meta-analysis - Porto, Breno Cordeiro; Santana, Roberto N; Duarte, Ingrid M S; Passerotti, Carlo C; Sardenberg, Rodrigo A S; Maia, Ronaldo S; Otoch, José Pinhata; Cruz, José A S da (BMC Urology, 2024)