Teleos: Development of a Software Toolkit for Authoring Virtual Medical Environments. - Gerald A. Higgins; Dwight A. Meglan; Rakesh Raju; Jonathan R. Merril; Gregory L. Merrill (Presence Teleoperators Virtual Environ., 1997)

Investigations Toward Using VRML for Distributed Medical Collaboration. - J. Peter Markush; Gary J. Grimes; Jonathan R. Merril (Presence Teleoperators Virtual Environ., 2000)