RODRÍGUEZ SÁNCHEZ, C. Oxytetracycline and Gentamicin: Two Clinically relevant Antimicrobials Widely Used by Costa Rican Farmers. Implications of Their Use Outside Clinical Cettings and Request for Action. Revista Médica de la Universidad de Costa Rica, [S. l.], v. 2, n. 2, p. 64–71, 2008. DOI: 10.15517/rmu.v2i2.7848. Disponível em: https://revistas.ucr.ac.cr/index.php/medica/article/view/7848. Acesso em: 28 abr. 2024.