MAURYA, V P; SEJIAN, V; NAQVI, S M K. Transabdominal ultrasonography – A tool for optimising reproductive management of sheep. Indian Farming, Delhi, India, v. 60, n. 7, 2015. Disponível em: https://epubs.icar.org.in/index.php/IndFarm/article/view/49086. Acesso em: 27 jun. 2026.