ProAKAP4 Semen Concentrations as a Valuable Marker Protein of Post-Thawed Semen Quality and Bull Fertility: A Retrospective Study oleh Marta Dordas-Perpinyà, Nicolas Sergeant, Isabelle Ruelle, Jean-François Bruyas, Frédéric Charreaux, Sandrine Michaud, Sara Carracedo, Jaime Catalán, Jordi Miró, Maryse Delehedde, Lamia Briand-Amirat