TY  - RPRT
TI  - Purchasing vascular services.
AU  - M R Tyrrell
AU  - Y P Panayiotopoulos
AU  - P R Taylor
PY  - 1994
DO  - 10.1136/bmj.309.6969.1663
UR  - https://pubmed.ncbi.nlm.nih.gov/7819974/
ID  - 7819974
ER  -