title: A cytogenetic survey of young bulls in the U.S.A.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D002478:Cells, Cultured; D002869:Chromosome Aberrations / Q000453:epidemiology / Q000662:veterinary*; D025063:Chromosome Disorders; D007962:Leukocytes; D008297:Male; D009030:Mosaicism; D014481:United States