Ahmad Rufa’i, Fatihu, Abdullahi Ibrahim Zakari, Atikat Umar, Musayyiba Shuaibu, and Ali Alhaji Sani. 2021. “Clinical Signs and Pathogenesis of Trypanosomal Infection in Human and Animals”. Asian Journal of Pharmaceutical Research and Development 9 (3):57-61. https://doi.org/10.22270/ajprd.v9i3.952.