Awwalu S, Hassan A, Kusfa IU, Waziri AD, Ibrahim IN, Yahaya G. Sickle cell avascular necrosis: Prevalence and clinical profiles in a tertiary hospital northwestern Nigeria. Ann Afr Med Res [Internet]. 2020 Oct. 8 [cited 2024 Oct. 5];3(1). Available from: https://africa.pagepress.net/aamr/article/view/421