TY  - RPRT
TI  - Primary pulmonary hypertension.
AU  - C M Oakley
AU  - A Rozkovec
PY  - 1987
DO  - 10.1136/bmj.294.6564.122-b
UR  - https://pubmed.ncbi.nlm.nih.gov/3105649/
ID  - 3105649
ER  -