Randomized trial to evaluate contraceptive efficacy, safety and acceptability of a two-rod contraceptive implant over 4 years in the Dominican Republic

by M.J. Steiner, V. Brache, D. Taylor, R. Callahan, V. Halpern, A. Jorge, S. Wevill, J. Sergison, L. Venkatasubramanian, L. Dorflinger
Published 2019-01-01

Assessing nest attentiveness of Common Terns via video cameras and temperature loggers

by Jeffery D. Sullivan, Paul R. Marbán, Jennifer M. Mullinax, David F. Brinker, Peter C. McGowan, Carl R. Callahan, Diann J. Prosser
Published 2020-07-01

Immunological castration temporarily reduces testis size and function without long-term effects on libido and sperm quality in boars

by D.W. Lugar, M.L. Rhoads, S.G. Clark-Deener, S.R. Callahan, A.K. Revercomb, K.J. Prusa, M.J. Estienne
Published 2017-01-01