Heinrichs RR

No ORCID on file · 1 paper in corpus
other 1987
American journal of veterinary research ·doi:10.2460/ajvr.1987.48.01.137

Effects of zeranol on scrotal circumference, serving ability, semen characteristics, and postmortem measurements of the genital organs were determined in beef bulls from 9 to 20 months of age. Group 1 (n = 5) served as a nonimplanted contro…