Saltman, R.L., Chenoweth, P.J., Rae, D.O., Genho, P.C., Moore, S.A. and Crosby, G. 1999. Effects of an oral antibiotic on fertility in range beef cattle. The Bovine Practitioner. 33, 2 (May 1999), 121–123. DOI:https://doi.org/10.21423/bovine-vol33no2p121-123.