TY  - RPRT
TI  - [Current problems in pneumology].
AU  - P von Wichert
AU  - K H Usadel
PY  - 2003
DO  - 10.1007/s00108-003-0963-z
UR  - https://pubmed.ncbi.nlm.nih.gov/14567083/
ID  - 14567083
ER  -