Pneumothorax, bullae resection, university limited newspaper major.
Unlimited reporting. Pneumothorax is a common disease, and tall and thin teenagers are more likely to get sick. Pneumothorax can't move vigorously during illness, and it needs surgery to be completely cured. There are no restrictions on the majors of the cured pneumothorax patients, but because of their weak health, they are not suitable for hard majors, but they are not limited to majors.