Wohlgemuth, K., Biondini, M., Nash, D. and Myers, G.H. 1990. Relationship between treatment of North Dakota beef cows and calves with fenbendazole and weaning weight of calves. The Bovine Practitioner. 25 (Sep. 1990), 87–90. DOI:https://doi.org/10.21423/bovine-vol0no25p87-90.