[1]
Peters, A.R., Jagger, J.P. and Lamming, G.E. 1987. Effects of GnRH administration in the prepubertal heifer and post-partum cow. The Bovine Practitioner. 22 (Nov. 1987), 102–103. DOI:https://doi.org/10.21423/bovine-vol0no22p102-103.