Zhiyuan Hu, Cheng Fan, Chad Livasy, Xiaping He, Daniel S Oh, Matthew G Ewend, Lisa A Carey, Subbaya Subramanian, Robert West, Francis Ikpatt, Olufunmilayo I Olopade, Matt van de Rijn, Charles M Perou
BMC Med. 2009; 7: 9. Published online 2009 March 16. doi: 10.1186/1741-7015-7-9