silencers in mouse development., Nature Genetics Zhang, Y., Wong, C. H., Birnbaum, R. Y., Li, G., Favaro, R., Ngan, C. Y., Lim, J., Tai, E., Poh, H, M.,
Archived from the original on January 30, 2013. Brit Hume, Mara Liasson, Jeff Birnbaum, Charles Krauthammer (July 9, 2004). "The All-Star Panel Discusses John
Department of Pharmacology, אורכב מ-המקור ב-2014-03-01, נבדק ב-2007-07-23 Birnbaum NR, Goldschmidt RH, Buffett WO (1999). "Resolving the common clinical dilemmas