Rakhmatullayeva G.K. “SURUNKALI OBSTRUKTIV O’PKA KASALLIGIDA SO’ROVNOMA VA TEKSHIRUVLAR O’TKAZISH”. Journal of new century innovations 48, no. 1 (March 7, 2024): 120–123. Accessed October 30, 2024. https://newjournal.org/new/article/view/11989.