https://www.selleckchem.com/pr....oducts/cathepsin-g-i
[This corrects the article DOI 10.1016/j.buildenv.2021.108590.].[This corrects the article DOI 10.18773/austprescr.2019.056.].Long-term home oxygen therapy improves survival in patients with chronic obstructive pulmonary disease and persistent, severe hypoxaemia. It is uncertain that this benefit extends to patients with other chronic lung diseases. Oxygen is a treatment for hypoxaemia, not breathlessness. To confirm hypoxaemia, blood gas analysis is recommended before prescribing oxygen. There is limited and conflicting