Thrombolytics are drugs which are used to dissolve blood clots, the procedure is called thrombolysis, thereby limiting the damage that can be caused when blood vessels are clogged.
Regular Websites
The makers of Abbokinase, generically known as urokinase, publicize their thrombolytic agent, what its uses are as well as safety precautions. - Abbokinase
http://www.abbokinase.com/
Lays out a description of the recombinant reteplase and why it works, full prescribing information, and indications for use. - Retavase
http://www.ekrtx.com/retavase.php