Direct immunofluorescence test for Campylobacter fetus subsp. venerealis in breeding bulls of Costa Rica. Ciencias Veterinarias, [S. l.], v. 43, n. 2, p. 1–9, 2025. DOI: 10.15359/rcv.43-2.3. Disponível em: https://www.revistas.una.ac.cr/index.php/veterinaria/article/view/22079. Acesso em: 24 apr. 2026.