Holmium laser resection of the prostate (HoLRP) versus transurethral resection of the prostate (TURP): A randomized prospective trial with 1 year follow-up. - Gilling,P.J.; Mackey,M.; Cresswell,M.; Kennett,K.M.; Kabalin,J.N.; Fraundorfer,M.R. (J Urol, 1999)