[edited by] Mhairi G. MacDonald, Jayashree Ramasethu ; illustrators, Judy Guenther, Virginia Schoonover, Jennifer Smith ; video by Alfonso VargasLippincott Williams & Wilkinsc2007
editors, Mhairi G. MacDonald, Jayashree Ramasethu ; illustrators, Judy Guenther, Virginia Schoonover ; photography, Audio Visual Departments, the George Washington University Medical Center, Children's National Medical CenterLippincott Williams & Wilkinsc2002