Prognostic factors for the safety and efficacy of retrograde laser lithotripsy: Data from a contemporary series of 155 consecutive patients with single and multiple lithiasis of the urinary tract. - Kozyrakis, Diomidis; Soukias, Georgios; Karagiannis, Dimitrios; Zarkadas, Anastasios; Perikleous, Stefanos; Chatzistamou, Styliani-Elissavet; Katsaros, Ilias; Skriapas, Konstantinos; Lardas, Michael; Mertziotis, Nikolaos; Kratiras, Zisis (Experimental & Therapeutic Medicine, 2022)