[1]
Jaum, C.M. and Campos, A.L. 1991. Superovulation in cattle with PMSG or a horse anterior pituitary extract (HAP). Pesquisa Agropecuaria Brasileira. 26, 4 (Apr. 1991), 591–595. DOI:https://doi.org/10.1590/S1678-3921.pab1991.v26.3381.