Polyspatha oligospatha Faden, the third species in a small African endemic genus of Commelinaceae, is described. It is widespread but has been overlooked because of its small stature and resemblance to small plants of P.paniculata. It differs from both Fly Veils P.paniculata and P.hirsuta, the two other species, by its leaf pubescence,
Efficacy and safety of salvage radiotherapy combined with endocrine therapy in patients with biochemical recurrence after radical prostatectomy: A systematic review and meta-analysis of randomized controlled trials
BackgroundThe addition of endocrine therapy to salvage radiotherapy (SRT) is expected to further improve the prognosis of patients with biochemical recurrence of prostate cancer after radical prostatectomy (RP).The quantitative synthesis of clinical outcomes of SRT combined with endocrine therapy is limited.Whether salvage radiotherapy plus endocri