title: B-mode ultrasound and grey-scale analysis of the epididymis in boars, and the relationship to semen parameters.
authors.affiliation: Department of Clinical Studies, New Bolton Center, School of Veterinary Medicine, University of Pennsylvania, Kennett Square, PA 19348, USA. kauffold@vet.upenn.edu
authors.forename: J
authors.initials: J
authors.lastname: Kauffold
authors.forename: M
authors.initials: M
authors.lastname: Kessler
authors.forename: A
authors.initials: A
authors.lastname: Richter
authors.forename: N
authors.initials: N
authors.lastname: Beynon
authors.forename: A
authors.initials: A
authors.lastname: Wehrend