Baca C. N, Ampuero B. A. Effect of the inclusion of oregano essential oil in the diet of weaned piglets on productive parameters. Rev. investig. vet. Perú [Internet]. 2020 Feb. 4 [cited 2024 Jul. 17];30(4):1537-42. Available from: https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/17145