TY - RPRT TI - Decrease in the number of synapses in the senescent brain: a quantitative electron microscopic analysis of the dentate gyrus molecular layer in the rat. AU - Y Genisman AU - W Bondareff DO - 10.1016/0047-6374(76)90003-8 UR - https://pubmed.ncbi.nlm.nih.gov/1263605/ ID - 1263605 ER -