Usman M, Aleem A, Raza H. Frequency of Positive Results of Bacille Calmette Gurein and Mantoux Skin Tests in Suspected Cases of Childhood Pulmonary Tuberculosis. Annals KEMU [Internet]. 2016 Dec. 15 [cited 2024 Apr. 30];22(4). Available from: https://www.annalskemu.org/journal/index.php/annals/article/view/1438