Gonzales, Rodrigo Alonso Forero, Carlos de Sousa Lucci, Carmen Neusa Martins Cortada, Paulo Henrique Mazza Rodrigues, and Renato Ranzini Rodrigues. 2000. “Effects of Dietary Nitrogen Level on Semen Characteristics of Sheep”. Brazilian Journal of Veterinary Research and Animal Science 37 (5): 388-94. https://doi.org/10.1590/S1413-95962000000500008.