Figure 1
Flowchart. A total of 229 non-intubated COVID-19 patients with spontaneous pneumothorax/pneumomediastinum were identified and included in our case-control study, which was in four steps.
Figure 1 | Scientific Reports
Flowchart. A total of 229 non-intubated COVID-19 patients with spontaneous pneumothorax/pneumomediastinum were identified and included in our case-control study, which was in four steps.
