TY  - RPRT
TI  - Blood-flow in incompetent perforating veins.
AU  - D Lawrence
AU  - P J Fish
AU  - V V Kakkar
PY  - 1977
DO  - 10.1016/s0140-6736(77)91705-6
UR  - https://pubmed.ncbi.nlm.nih.gov/64651/
ID  - 64651
ER  -