Note 10 — EXTENDERS FOR FREEZING BULL SEMEN
Reading edition
Cragle, R G., Myers, R. M., Waugh, R. K., Hunter, J. S., and Anderson, R. L. The effects of various levels of sodium citrate, glycerol, and equilibration time on survival of bovine spermatozoa after storage at -79° C. Jour. Dairy Sci. 38:508-514. 1955.