KHAN, Tahir; KHAN, Nafid ullah; KHAN, Qaiser Iqbal; KHAN, Raza muhammad; ATIF MASOOD; KHAN, Wali. Frequency of Acute Exacerbation of COPD Among Non-smokers in Tertiary Care Hospital of Bannu KPK-Pakistan. Journal of Women Medical and Dental College, [S. l.], v. 1, n. 2, 2022. DOI: 10.56600/jwmdc.v1i2.17. Disponível em: https://www.jwmdc.com/index.php/jwmdc/article/view/17. Acesso em: 11 apr. 2026.