TY  - RPRT
TI  - The vascular laboratory. Standards and certification.
AU  - B L Thiele
PY  - 1990
DO  - 10.1016/s0039-6109(16)45029-2
UR  - https://pubmed.ncbi.nlm.nih.gov/2406959/
ID  - 2406959
ER  -