Breukelman, S P Characterisation of pregnancy losses after embryo transfer by measuring plasma progesterone and bovine pregnancy-associated glycoprotein-1 concentrations. [electronic resource] - Veterinary journal (London, England : 1997) Oct 2012 - 71-6 p. digital Publication Type: Journal Article ISSN: 1532-2971 Standard No.: 10.1016/j.tvjl.2012.02.020 doi Subjects--Topical Terms: Abortion, Veterinary--metabolismAnimalsAspartic Acid Endopeptidases--bloodCattle--bloodEmbryo Transfer--veterinaryFemaleGene Expression RegulationPregnancyPregnancy Proteins--bloodPregnancy, AnimalProgesterone--blood