Kingsley, Akaba, Essien Ofonime, Bassey Bassey, Onyeulor Eberechi, Edidiong Ekang, Edakabasi Akaba, Dike Adaobi, and Omini Godwin. 2019. “Case Report: The Effect of Pentazocine Abuse in a Female Sickle Cell Disease Patient in Calabar, South-South, Nigeria”. Journal of Pharmaceutical Research International 29 (5), 1-7. https://doi.org/10.9734/jpri/2019/v29i530247.