Kanchanasuwan, S., & Kositpantawong, N. (2021). The Performance of Real-Time Polymerase Chain Reaction in Patients with Scanty Positive Acid-Fast Bacilli Sputum Smear in Diagnosis of Pulmonary Tuberculosis: 5-Year Retrospective Study. Siriraj Medical Journal, 73(7), 445-450. https://doi.org/10.33192/Smj.2021.58