TY  - RPRT
TI  - Direct illumination method to visualize pulmonary vessels.
AU  - E VALDIVIA
AU  - W OLSON
AU  - S SIMON
PY  - 1961
DO  - 10.1177/000331976101201005
UR  - https://pubmed.ncbi.nlm.nih.gov/13924305/
ID  - 13924305
ER  -