TY  - RPRT
TI  - Pressure changes in varicose veins.
AU  - A Martin
AU  - W Odling-Smee
PY  - 1976
DO  - 10.1016/s0140-6736(76)91609-3
UR  - https://pubmed.ncbi.nlm.nih.gov/56587/
ID  - 56587
ER  -