{Reference Type}: Letter {Title}: Is Serenoa repens effective for the treatment of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS)? A systematic review and meta-analysis. {Author}: Lok W;Lin T;Cao D;Wei Q;Lok W;Lin T;Cao D;Wei Q;Lok W;Lin T;Cao D;Wei Q; {Journal}: Asian J Surg {Volume}: 45 {Issue}: 9 {Year}: Sep 2022 {Factor}: 2.808 {DOI}: 10.1016/j.asjsur.2022.01.038 {Abstract}: