Specific cytogenetic labeling of bovine spermatozoa bearing X or Y chromosomes using fluorescent in situ hybridization (FISH) François Piumi, Daniel Vaiman, Edmond-Paul Cribiu, Bernard Guérin and Patrice Humblot Genet. Sel. Evol., 33 1 (2001) 89-98 DOI: 10.1051/gse:2001111