著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Fawzy Abo El-Naga El-emery and Ibrahim Salah El-din Ebrahim and Amira Yousef Ahmed and Heba Attia Mahmoud Khalil,A Study of Adenosine Deaminase Activity and its Isoenzymes in COPD Patients with Acute Exacerbations,Journal of Advances in Medicine and Medical Research,2456-8899,Sciencedomain International,2022-03-14,,,32-38,https://cir.nii.ac.jp/crid/1873398392325391104,https://doi.org/10.9734/jammr/2022/v34i431283