Preparation of ruminal fluid and serum samples from beef cattle for nuclear magnetic resonance based–metabolomics. - Matias, Ingrid Fernanda Bernardes; Santos, Eduardo Solano Pina; Valim, João Marcos Bovetto de Campos; Castro, Alex; Ferreira, Antônio Gilberto; Barbosa, Luís Carlos; Ribeiro, Gabriel Henrique; Colnago, Luiz Alberto; Asnchau, Douglas Gabriel; Souza, Yasmin Gonçaõves da Silva; Góes, Rafael Henrique de Tonissi e Buschinelli; Cônsolo, Nara Regina Brandão (New Zealand Journal of Agricultural Research, 2025)