Estimation of dry matter intake by lambs managed on different leaves allowance of Brachiaria-grass using internal and external markers. - Mioto da Costa, Marlova Cristina; Ítavo, Luís Carlos Vinhas; Ferreira Ítavo, Camila Celeste Brandão; Dias, Alexandre Menezes; Difante, Gelson dos Santos; Longhini, Vanessa Zirondi; Goes, Rafael Henrique de Tonissi e Buschinelli de; Mateus, Rodrigo Gonçalves; Heimbach, Natalia da Silva; Nonato, Lucimara Modesto; Kozerski, Noemila Débora; de Melo, Gleice Kelli Ayardes; et al. (New Zealand Journal of Agricultural Research, 2024)