Long-term genetic selection reduced prevalence of hip and elbow dysplasia in 60 dog breeds Oberbauer, A. M. ; Keller, G. G. ; Famula, T. R. Abstract Publication: PLoS ONE Pub Date: February 2017 DOI: 10.1371/journal.pone.0172918 Bibcode: 2017PLoSO..1272918O