Holm, P Bisection of bovine morulae and blastocysts from superovulated Danish dairy cows. [electronic resource] - Acta veterinaria Scandinavica 1991 - 47-53 p. digital Publication Type: Journal Article ISSN: 0044-605X Subjects--Topical Terms: AnimalsBlastocyst--physiologyCattle--embryologyFemaleFertilityMorula--physiologyPregnancyTwins