TY  - RPRT
TI  - Single, circumscribed, intrathoracic densities.
AU  - H ABELES
AU  - D EHRLICH
PY  - 1951
DO  - 10.1056/nejm195101182440303
UR  - https://pubmed.ncbi.nlm.nih.gov/14796791/
ID  - 14796791
ER  -