Türk Dahili ve Cerrahi Bilimler Yoğun Bakım Derneği, 08 Jan 2019 https://mrmjournal.biomedcentral.com/articles/10.1186/s40248-018-0149-0
MedicalGeek, 21 Oct 2018 Patients with chronic obstructive pulmonary disease (COPD) may experience an acute worsening of respiratory symptoms that…