{Reference Type}: Meta-Analysis {Title}: Meta-analysis of the impact of eosinophilia and its baseline characteristics on the exacerbation of chronic obstructive pulmonary disease. {Author}: Li LM;Zhang JH;Zhang YY;Liu HX; {Journal}: Asian J Surg {Volume}: 46 {Issue}: 5 {Year}: 05 2023 2 {Factor}: 2.808 {DOI}: 10.1016/j.asjsur.2022.11.074