Predisposing Factors and Clinico-Pathological Presentation of Malignant Lesions Of the Oro-Facial region in Dar es Salaam, Tanzania. mjz [Internet]. 2020 Mar. 19 [cited 2024 Nov. 22];46(4):305-13. Available from: https://mjz.co.zm/index.php/mjz/article/view/239