@misc{indiciae5aec7b3ff86d, title = {[Primary pulmonary hypertension].}, author = {N R Paleev and L N Tsar'kova and N I Shanin and N K Chereĭskaia and G S Kriuchkova}, year = {1987}, url = {https://pubmed.ncbi.nlm.nih.gov/2965417/}, note = {Source identifier: 2965417} }