”Influence of Sex and Management System on Seroprevalence of Newcastle Disease Antibodies in Indigenous Chicken in Ashanti Region, Ghana” (2020) African Journal of Biomedical Research, 23(3), s. 381–384. Tillgänglig vid: https://www.ojshostng.com/index.php/ajbr/article/view/173 (åtkomstdatum: 5 april 2026).