Encyclopedia > Viking Bjork

Article Content

Viking Bjork

Viking Bjork is one of the men for which Pfizer's Bjork-Shiley[?] heart valve is named after.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Digital Rights Management

... systems illegal. Despite this law, which has received substantial opposition on constitutional grounds, it is now relatively easy to find DVD players which bypass the ...