1.
Diagnosis of early pregnancy in the throughbred mare by the toad test - Resulte of its utilization during fifteen breeding seasons. Rev. Fac. Med. Vet. [Internet]. 1963 Dec. 13 [cited 2026 Sep. 16];7(1):43-62. Available from: https://revistas.usp.br/rfmvusp/article/view/62494