TY  - RPRT
TI  - Chronic venous ulcer.
AU  - N Angle
AU  - J J Bergan
PY  - 1997
DO  - 10.1136/bmj.314.7086.1019
UR  - https://pubmed.ncbi.nlm.nih.gov/9112848/
ID  - 9112848
ER  -