Rakhmatullayeva G.K. “SURUNKALI OBSTRUKTIV O’PKA KASALLIGIDA SO’ROVNOMA VA TEKSHIRUVLAR O’TKAZISH”.
Journal of New Century Innovations
, vol. 48, no. 1, Mar. 2024, pp. 120-3, https://newjournal.org/new/article/view/11989.