@misc{indiciaeed3911f82026, title = {Obscure extrapulmonary intrathoracic formations.}, author = {S M MARIN}, year = {1962}, doi = {10.1164/arrd.1962.86.1.64}, url = {https://pubmed.ncbi.nlm.nih.gov/14469845/}, note = {Source identifier: 14469845} }