title: Period lengthening and disruption of socially facilitated circadian activity rhythms of goldfish by lithium.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm / Q000187:drug effects*; D003530:Cyprinidae / Q000502:physiology*; D006054:Goldfish / Q000502:physiology*; D008094:Lithium / Q000494:pharmacology*; D009043:Motor Activity / Q000187:drug effects*; D012932:Social Facilitation
chemical_list: D008094:Lithium