Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Pricking, S; Bollwein, Heiner; Spilker, K; Martinsson, G; Schweizer, A; Thomas, S; Oldenhof, H; Sieme, H (2017). Testicular volumetry and prediction of daily sperm output in stallions by orchidometry and two- and three-dimensional sonography. Theriogenology, 104:149-155.
Blässe, A K; Oldenhof, H; Ekhlasi-Hundrieser, M; Wolkers, W F; Sieme, H; Bollwein, H (2012). Osmotic tolerance and intracellular ion concentrations of bovine sperm are affected by cryopreservation. Theriogenology, 78(6):1312-1320.
Röpke, T; Oldenhof, H; Leiding, C; Sieme, H; Bollwein, Heiner; Wolkers, W F (2011). Liposomes for cryopreservation of bovine sperm. Theriogenology, 76(8):1465-1472.