1. Andrew, W., 1939, Neuronophagia in the brain of the mouse as a result of inanition, and in the normal aging process, J. Comp. Neurol. 70:413–436.
2. Andrew, W., 1940–1941, Cytological changes in senility in the trigeminal ganglion, spinal cord and brain of the mouse, J. Anat. 75:406–418.
3. Bondareff, W., 1976, Extracellular space in the aging cerebrum, in: Neurobiology of Aging (R. D. Terry and S. Gershon, eds.), pp. 167–175, Raven Press, New York.
4. Bondareff, W., and Geinisman, Y., 1976, Loss of synapses in the dentate gyrus of the senescent rat, Am. J.Anat. 145:129–136.
5. Bondareff, W., and Narotzky, R., 1972, Age changes in the neuronal microenvironment, Science 176:1135–1136.