title: Circadian rhythms in catecholamines in organs of the golden hamster.
mesh_terms: D000064:Acclimatization; D000311:Adrenal Glands / Q000378:metabolism*; D000818:Animals; D001921:Brain / Q000378:metabolism*; D002940:Circadian Rhythm; D003080:Cold Temperature; D006224:Cricetinae / Q000378:metabolism*; D004837:Epinephrine / Q000378:metabolism*; D005260:Female; D005470:Fluorometry; D006605:Hibernation; D066298:In Vitro Techniques; D008297:Male; D009206:Myocardium / Q000378:metabolism*; D009638:Norepinephrine / Q000378:metabolism*; D013154:Spleen / Q000378:metabolism*; D013997:Time Factors
chemical_list: D009638:Norepinephrine; D004837:Epinephrine