Characterization and Comparison of The "Frequent Exacerbator Phenotype" in Non-Cystic Fibrosis Bronchiectasis Patients in a TBEndemic Country: A Hospital-Based Comparative Study. - Kassahun Bekele, Shalom; Nesru Neda, Weys; Asfaw Atnafu, Thomas; Dessalegn Yigzaw, Hable; Yegnaneh Anley, Hiwot; Haile Hagos, Eden; Yusuf, Hanan (Ethiopian Journal of Health Sciences, 2025)