Seasonal variations in the circadian rhythm of tissue catecholamines in the frog (Rana temporaria L.).
D000818:Animals; D001001:Anura; D001921:Brain / Q000378:metabolism; D002940:Circadian Rhythm; D004837:Epinephrine / Q000378:metabolism*; D009206:Myocardium / Q000378:metabolism; D009638:Norepinephrine / Q000378:metabolism*; D011896:Rana temporaria / Q000378:metabolism*; D012621:Seasons
D009638:Norepinephrine; D004837:Epinephrine