1. 11 Validity and reliability of an ultrasound measurement of the free length of the achilles tendon. (19th April 2018) Authors: Barfod, Kristoffer Weisskirchner; Riecke, Anja Falk; Anders, Boesen; Hansen, Philip; Maier, Jens Friedrich; Døssing, Simon; Troelsen, Anders Journal: British journal of sports medicine Issue: Volume 52(2018)Supplement 1 Page Start: A4 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗