TY - RPRT TI - Choline in the aging brain. AU - Rachel Katz-Brull AU - Alexei R Koudinov AU - Hadassa Degani PY - 2002 DO - 10.1016/s0006-8993(02)03155-4 UR - https://pubmed.ncbi.nlm.nih.gov/12270493/ ID - 12270493 ER -