title: Seasonal changes in the uptake capacity of the suprachiasmatic nucleus for 3H-serotonin.
mesh_terms: D000064:Acclimatization; D000818:Animals; D001683:Biological Clocks; D007031:Hypothalamus / Q000378:metabolism*; D008297:Male; D051381:Rats; D012621:Seasons; D012701:Serotonin / Q000378:metabolism*
chemical_list: D012701:Serotonin