For full functionality, including active links, we recommend downloading the PDF. Certain interactive features may not operate within the embedded viewer.
Download this PDF file

 

Crossref Citations

1. The Morphology of Cross-Beaks and BMP4 Gene Expression in Huiyang Bearded Chickens
Yuyu Hong, Yuchang Pang, Haiquan Zhao, Siyu Chen, Shuwen Tan, Hai Xiang, Hui Yu, Hua Li
Animals  vol: 9  issue: 12  first page: 1143  year: 2019  
doi: 10.3390/ani9121143

2. Crossed beaks in a local Swiss chicken breed
Sara Joller, Flurina Bertschinger, Erwin Kump, Astrid Spiri, Alois von Rotz, Daniela Schweizer-Gorgas, Cord Drögemüller, Christine Flury
BMC Veterinary Research  vol: 14  issue: 1  year: 2018  
doi: 10.1186/s12917-018-1398-z