dipyridamole
(DY-pih-RIH-duh-mole)
A drug that prevents blood cell clumping and enhances the effectiveness of fluorouracil and other chemotherapeutic agents.
The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov.
Updates regarding government operating status and resumption of normal operations can be found at opm.gov.