Links[1] https://www.ctsnet.org/user/login?destination=user/453384 [2] https://www.ctsnet.org/print/home/rdbetzold [3] https://www.ctsnet.org/article/percutaneous-catheter-spontaneous-pneumothorax [4] https://www.ctsnet.org/articles/rdbetzold [5] https://www.ctsnet.org/society/ctsnet