![](https://webarchive.library.unt.edu/eot2008/20081103020228im_/http://www.nci.nih.gov/images/spacer.gif) |
|
![](https://webarchive.library.unt.edu/eot2008/20081103020228im_/http://www.nci.nih.gov/images/spacer.gif)
| The puncture of a vein with a needle for the purpose of drawing blood. Also called phlebotomy. |
Previous Definitions: | VEGFR tyrosine kinase inhibitor, VEGFR-2 inhibitor CT-322, vein, velafermin, Velcade | Next Definitions: | venlafaxine, venography, venous sampling, ventilator, ventricle |
|
![](https://webarchive.library.unt.edu/eot2008/20081103020228im_/http://www.nci.nih.gov/images/spacer.gif) |