Carlos, C. Z., T. V. Souza, R. C. A. Berber, e E. E. T. S. Hucke. “Effect of Stress on the Secretion of Prolactin in Nulliparous and Primiparous Rats in Estrus”. Scientific Electronic Archives, vol. 11, nº 4, agosto de 2018, p. 64-68, doi:10.36560/1142018415.