F. T. Zahra, M. Z. Saleem, I. A. Mirza, F. Sana, A. Hussain, and S. Q. Zaman, “Comparison of Light Emitting Diode (LED) Fluorescent Microscopy with Ziehl-Neelsen Microscopy on Sputum Specimens for Diagnosis of Pulmonary Tuberculosis Keeping Culture as ‘Gold Standard’”, PAFMJ, vol. 72, no. 3, pp. 763–66, Jun. 2022.