Ashish Sharma Tony Pan Berkant Barla Cambazoglu Metin N. Gurcan Tahsin M. Kurç Joel H. Saltz VirtualPACS - A Federating Gateway to Access Remote Image Data Resources over the Grid. 1-10 2009 22 J. Digital Imaging 1 http://dx.doi.org/10.1007/s10278-007-9074-z db/journals/jdi/jdi22.html#SharmaPCGKS09