Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ahmed Gouda El-Gazzar and Mohammed Hussein Kamel and Ola Kamal Mohammad Elbahnasy and Marwa El-Sayed El-Naggar,Prognostic value of platelet and neutrophil to lymphocyte ratio in COPD patients,Expert Review of Respiratory Medicine,1747-6348,Informa UK Limited,2019-10-13,14,1,111-116,https://cir.nii.ac.jp/crid/1360016868198574848,https://doi.org/10.1080/17476348.2019.1675517