Clinical profile of chronic obstructive pulmonary disease patients with and without type 2 inflammation: A comparative study. - Al Ghobain, Mohammed; Alsowayan, Waleed; Juma, Afra; Yousif, Altayb; Almogren, Renad; Al Kahtani, Razan S; Aldossari, Munira; Zurnuq, Horia (Annals of Thoracic Medicine, 2026)