title: In memoriam Edmund Fay Graham (1924-1991).
authors.affiliation: University of Minnesota, Department of Animal Science, St. Paul 55108.
authors.forename: B G
authors.initials: BG
authors.lastname: Crabo
mesh_terms: D000818:Animals; D015925:Cryopreservation / Q000266:history*; D049673:History, 20th Century; D008910:Minnesota; D014730:Veterinary Medicine / Q000266:history*