PEIR Digital Library

Welcome to the Pathology Education Informational Resource (PEIR) Digital Library, a multidisciplinary public access image database for use in medical education.

[ stop the slideshow ]

00231706

00231706.jpg 00237763Thumbnails0023168500237763Thumbnails0023168500237763Thumbnails0023168500237763Thumbnails0023168500237763Thumbnails00231685

HISTOLOGY: NERVOUS: SPINAL CORD: AMYOTROPHIC LATERAL SCLEROSIS, ALS, ANTERIOR HORN CELL CHROMATOLYSIS