Etim, Emmanuel Asuquo, Ezekiel Friyanda Chagwa, Emmanuel Ifeanyi Obeagu, and Akpan Akaninyene Udokang. 2019. “Staining Effect of Methanolic Extract of Hibiscus Sabdariffa Calyx on Thin Peripheral Blood Smear”. Journal of Diseases 6 (1):1-6. https://doi.org/10.18488/journal.99.2019.61.1.6.