Fetal gender determination by first-trimester ultrasound in dairy cows under routine herd management in Northwest Spain

CARLOS CARMELO PÉREZ MARÍN2026-01-292026-01-29201110.1016/j.anireprosci.2011.02.0222-s2.0-79958224401https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/23231Animal Science and ZoologyEndocrinologyFood AnimalsFetal gender determination by first-trimester ultrasound in dairy cows under routine herd management in Northwest Spainresearch article