JONES, A. L.; BEAL, W. E. Reproductive Applications of Ultrasound in the Cow. The Bovine Practitioner, [S. l.], v. 37, n. 1, p. 1–9, 2003. DOI: 10.21423/bovine-vol37no1p1-9. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/1778. Acesso em: 27 may. 2024.