title: Electron microscopy and pedigree study in an Ayrshire bull with tail-stump sperm defects.
authors.affiliation: Department of Animal Science, Cornell University, Ithaca, New York 14853.
authors.forename: R H
authors.initials: RH
authors.lastname: Foote
authors.forename: S R
authors.initials: SR
authors.lastname: Hough
authors.forename: L A
authors.initials: LA
authors.lastname: Johnson
authors.forename: M
authors.initials: M
authors.lastname: Kaproth
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000235:genetics / Q000473:pathology*; D008297:Male; D008855:Microscopy, Electron, Scanning; D009845:Oligospermia / Q000235:genetics / Q000473:pathology / Q000662:veterinary*; D010375:Pedigree; D013094:Spermatozoa / Q000648:ultrastructure*