Administration of a single dose of 300 IU of human chorionic gonadotropin seven days after the onset of estrus improves pregnancy rate in dairy goats by an unknown mechanism

Luana Rangel Côrtes, Joanna Maria Gonçalves Souza‐Fabjan, Douglas Souza Dias, Bianca B. Martins, A. L. R. S. Maia, M. O. Veiga, Eduardo Kenji Nunes Arashiro, F. Z. Brandão, Maria Emília Franco Oliveira, Pawel M. Bartlewski, J. F. da Fonseca