The Effect of Repeated Blood Harvesting from Pregnant Mares on Haematological Variables - Oddsdóttir, Charlotta (Institute for Experimental Pathology at Keldur. Department of Pathology (Reykjavík, Islàndia)) ; Jónsdóttir, Hanna Kristrún (Institute for Experimental Pathology at Keldur. Department of Pathology (Reykjavík, Islàndia)) ; Sturludóttir, Erla (Agricultural University of Iceland. Faculty of Agricultural Sciences (Reykjavík, Islàndia)) ; Manteca Vilanova, Xavier (Universitat Autònoma de Barcelona. Departament de Ciència Animal i dels Aliments)