Behavioural and hormonal changes associated with sexual maturity in layer pullets.
McKeegan
D E
DE
Roslin Institute, Edinburgh, Midlothian, Scotland.
Savory
C J
CJ
D000374:Aggression / Q000502:physiology; D000818:Animals; D001522:Behavior, Animal / Q000502:physiology*; D002645:Chickens / Q000097:blood / Q000502:physiology*; D004958:Estradiol / Q000097:blood*; D005260:Female; D011374:Progesterone / Q000097:blood*; D012741:Sexual Maturation / Q000502:physiology*
D011374:Progesterone; D004958:Estradiol