Hirsch J, Comaty J E, Ehrenpreis S
Experientia. 1979 Jan 15;35(1):91-2. doi: 10.1007/BF01917897.
Lithium chloride administered acutely or chronically to guinea-pigs had no effect on brain level of acetylcholine or on peripheral release of acetylcholine from longitudinal muscle of the ileum. The results suggest differences between in vitro and in vivo action of lithium.