Sinha, V.; Singh, A.; Pal, V. K.; Maurya, S. K. Anthelmintic Efficacy of Aqueous-Alcoholic Extracts Formulations of Embelia Ribes Fruits and Vernonia Anthelmintica Seeds Against Ovine Gastrointestinal Nematodes. Int. J. Livest. Res. 2020, 10, 60-66.