TY - RPRT TI - Decrease in N-acetylaspartate/creatine ratio in the motor area and the frontal lobe in amyotrophic lateral sclerosis. AU - K Abe AU - M Takanashi AU - Y Watanabe AU - H Tanaka AU - N Fujita AU - N Hirabuki AU - T Yanagihara PY - 2001 DO - 10.1007/s002340000521 UR - https://pubmed.ncbi.nlm.nih.gov/11512581/ ID - 11512581 ER -