After 30+ years of research, one would think we should know by now.
Interstitial Pulmonary Fibrosis: old drugs and hormones provide hope https://biomedworks.substack.com/p/interstitial-pulmonary-fibrosis-old
Interstitial Pulmonary Fibrosis: old drugs and hormones provide hope https://biomedworks.substack.com/p/interstitial-pulmonary-fibrosis-old