TY - RPRT TI - Synaptic density in chronic animals with experimental neurofibrillary changes. AU - E Uemura AU - W P Ireland PY - 1984 DO - 10.1016/0014-4886(84)90154-7 UR - https://pubmed.ncbi.nlm.nih.gov/6539712/ ID - 6539712 ER -