& Westergren-Thorsson, G
RESEARCH PAPER Smoking cessation and influenza vaccination can reduce the healthcare burden of COPD More details Hide details 1 Department of Respiratory Therapy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan 2 Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan 3 College of Medicine, Chang Gung University, Taoyuan, Taiwan 4 Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan 5 Institute of Translation Research in Biomedicine, Liver Transplantation Center and Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan 6 College of Medicine, Chang Gung University, Kaohsiung, Taiwan 7 Department of Respiratory Care, Chang Gung University of Science and Technology, Chiayi, Taiwan 8 Chronic Diseases and Health Promotion Research Center, Chang Gung University of Science and Technology, Chiayi, Taiwan Submission date: 2023-03-29 Final revision date: 2023-06-06 Acceptance date: 2023-06-10 Publication date: 2023-08-26 Corresponding author Shih-Feng Liu Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, #123, Ta-Pei Road, Niaosong District, Kaohsiung 833, Taiwan Tob
From the 1970's
First, it is difficult to identify whether dual use causes greater nicotine dependence or vice versa as this was a retrospective, cross-sectional study
