College of Medicine (University of Illinois -USA)
http://vivo.library.cornell.edu/lifesci/individual/vivo/individual5052

(motor de búsqueda - ej: cochle)

BrighamRAD ( Harvard Medical School - USA)
http://brighamrad.harvard.edu/education/online/BrainSPECT/BrSPECT.html

Atlas de imágenes normales y patológicas de SPECT. Presenta además 25 casos clínicos con imágenes de SPECT en diversos planos con descripciones breves de los hallazgos patológicos.

University of North Carolina Department of Radiology
http://metalab.unc.edu/jksmith/UNC-Radiology-Webserver/Neuroradiology.html

McConnell Brain Imaging Centre (Montréal Neurological Institute - Canada)
http://www.bic.mni.mcgill.ca/brainweb/

Harvard Medical School (USA)
http://www.med.harvard.edu/AANLIB/home.html

SPL/NSL Anatomy Browser (MIT Artificial Intelligence Laboratory - Cambridge -USA)
http://www.ai.mit.edu/projects/anatomy_browser/models/ear.html

Virtual Otoscopy (Surgical Planning Lab - Harvard- USA)
http://splweb.bwh.harvard.edu:8000/pages/papers/otoscopy/text.html

Skull Module (California State University - USA)
http://www.csuchico.edu/anth/Module/skull.html

Atlas d'Otoscopie (Université de Tours - France)
http://www.med.univ-tours.fr/enseign/orl/Otol/oscop/frame.html

Guide to Otolaryngology on the Internet (Baylor College of Medicine- Houston)
http://www.bcm.tmc.edu/oto/others.html