Çelik, T. “A Case Of Pulmonary Tuberculosis Detected While Being Investigated With A Preliminary Diagnosis Of Covid-19 Infection: Covid-19 Infection and Pulmonary Tuberculosis”. The Journal of Pediatric Academy, vol. 2, no. 2, Aug. 2021, pp. 80-81, https://jpediatricacademy.com/index.php/jpa/article/view/122.