Online Seminar: Ralf Borchers – Surgical procedures with Er,Cr:YSGG laserThis entry was posted in News Online Seminar waled and tagged Online Seminar waled on 31. August 2020 by Rene FranzenRene Franzen is hosting a Zoom online seminar.Topic: R. Borchers – Surgical procedures with Er,Cr:YSGG laserTime: Sep 1, 2020 06:00 PM Brussels