[1]
1963. Diagnosis of early pregnancy in the throughbred mare by the toad test - Resulte of its utilization during fifteen breeding seasons. Revista da Faculdade de Medicina Veterinária, Universidade de São Paulo. 7, 1 (Dec. 1963), 43–62. DOI:https://doi.org/10.11606/issn.2318-5066.v7i1p43-62.