A quantitative electron microscopic study of synaptogenesis in the dentate gyrus of the rat.
D000367:Age Factors; D000818:Animals; D001345:Autoradiography; D006624:Hippocampus / Q000166:cytology / Q000254:growth & development*; D051381:Rats; D013569:Synapses; D013570:Synaptic Membranes; D013572:Synaptic Vesicles