Physiological studies on the sex-linked dwarfism of the fowl: a review on the search for the gene's primary effect M. Tixier-Boichard, L.M. Huybrechts, E. Kühn, E. Decuypere, J. Charrier and P. Mongin Genet. Sel. Evol., 21 2 (1989) 217-234 DOI: 10.1051/gse:19890210