TY  - RPRT
TI  - Temporal subtraction chest radiography.
AU  - J M Levy
AU  - S J Hessel
AU  - J K Crowe
PY  - 1983
DO  - 10.2214/ajr.140.4.823
UR  - https://pubmed.ncbi.nlm.nih.gov/6601399/
ID  - 6601399
ER  -