The effects of a single injection of dexamethasone-21-isonicotinate on the lymphocyte functions of dairy cows at two weeks post partumJitkamol Thanasak, Ruurd Jorritsma, Aad Hoek, Jos P.T.M. Noordhuizen, Victor P.M.G. Rutten and Kerstin E. MüllerVet. Res., 35 1 (2004) 103-112DOI: https://doi.org/10.1051/vetres:2003040