Up a level |
Joller, Sara; Bertschinger, Flurina; Kump, Erwin; Spiri, Astrid; von Rotz, Alois; Schweizer, Daniela Esther; Drögemüller, Cord; Flury, Christine (2018). Crossed beaks in a local Swiss chicken breed. BMC veterinary research, 14(1), p. 68. BioMed Central 10.1186/s12917-018-1398-z