TY  - RPRT
TI  - Decreasing diffusion limitation on exercise in lower-graded interstitial lung disease.
AU  - H Heller
AU  - M Könen-Bergmann
AU  - A Overlack
AU  - K D Schuster
PY  - 1998
DO  - 10.1007/s004240050581
UR  - https://pubmed.ncbi.nlm.nih.gov/9518503/
ID  - 9518503
ER  -