Sex difference in blood norepinephrine of chickens.
D000818:Animals; D002645:Chickens; D004837:Epinephrine / Q000097:blood*; D005260:Female; D005470:Fluorometry; D008297:Male; D009584:Nitrogen / Q000097:blood; D009638:Norepinephrine / Q000097:blood*; D010060:Ovulation; D012737:Sex Factors
D009584:Nitrogen; D009638:Norepinephrine; D004837:Epinephrine