Chandra Paul, S., G. C. Sarkar, S. Kumar Paul, R. Chakrabortty, S. Ahmed, and M. A. Rahman. “Pattern of Bacterial Infection in Acute Exacerbation of Bronchiectasis According to the Lobar Distribution”. International Journal of Research in Medical Sciences, vol. 11, no. 5, Apr. 2023, pp. 1494-8, doi:10.18203/2320-6012.ijrms20231309.