Choline administration and acetylcholine in brain.
D000109:Acetylcholine / Q000378:metabolism*; D000818:Animals; D001921:Brain / Q000378:metabolism*; D002794:Choline / Q000378:metabolism*; D007700:Kinetics; D008297:Male; D051379:Mice
D002794:Choline; D000109:Acetylcholine