Haley J E, Stefano G B, Catapane E J
Experientia. 1978 Feb 15;34(2):210-2. doi: 10.1007/BF01944682.
These studies have demonstrated a positive correlation between the acidic phospholipids and the serotonin content and between the lysolecithin and the dopamine content in the cerebral, pedal and visceral ganglia of Mytilus edulis. These relationships were further supported by experiments utilizing 6-hydroxydopamine and 5,6-dihydroxytryptamine.