M. A. G. Ramos, F. G. Leivas, D. Missio, F. W. S. Cibin, A. C. G. Guimarães, and D. dos S. Brum, “Medium and time conservation affect follicular morphology and superoxide dismutase enzyme activity of bovine preantral follicles during storage at 4ºC”, Semina: Ciênc. Agrár., vol. 41, no. 4, pp. 1227–1236, May 2020.