TY  - RPRT
TI  - Progressive systemic sclerosis presenting with spontaneous pneumothorax.
AU  - B Lang
AU  - H Ortlieb
AU  - S Meske
AU  - G Hauke
AU  - H H Peter
PY  - 1989
UR  - https://pubmed.ncbi.nlm.nih.gov/2746577/
ID  - 2746577
ER  -