Wohlgemuth, Kurt, Mario Biondini, David Nash, and Gilbert H. Myers. 1990. “Relationship Between Treatment of North Dakota Beef Cows and Calves With Fenbendazole and Weaning Weight of Calves”. The Bovine Practitioner, no. 25 (September):87-90. https://doi.org/10.21423/bovine-vol0no25p87-90.