TY  - RPRT
TI  - Selective thymic venography: new method for visualization of the thymus.
AU  - L Kreel
PY  - 1967
DO  - 10.1136/bmj.1.5537.406
UR  - https://pubmed.ncbi.nlm.nih.gov/6017507/
ID  - 6017507
ER  -