An electron microscope study of normal and degenerating centrifugal fiber terminals in the pigeon retina.
D000818:Animals; D010856:Columbidae / Q000033:anatomy & histology*; D008854:Microscopy, Electron; D009410:Nerve Degeneration; D009411:Nerve Endings; D012160:Retina / Q000166:cytology*; D013569:Synapses