Diurnal variations in plasma corticosterone and cations of male rats on two lighting schedules.
D000818:Animals; D002118:Calcium / Q000097:blood*; D002940:Circadian Rhythm; D003300:Copper / Q000097:blood*; D003345:Corticosterone / Q000097:blood*; D003624:Darkness; D008027:Light; D008029:Lighting; D008274:Magnesium / Q000097:blood*; D008297:Male; D051381:Rats; D013050:Spectrometry, Fluorescence; D013054:Spectrophotometry, Atomic; D013997:Time Factors; D015032:Zinc / Q000097:blood*
D003300:Copper; D008274:Magnesium; D015032:Zinc; D002118:Calcium; D003345:Corticosterone