The hormonal control of ovulation in the laying hem.
D000818:Animals; D002645:Chickens / Q000502:physiology*; D005260:Female; D007986:Luteinizing Hormone / Q000097:blood*; D010060:Ovulation; D011374:Progesterone / Q000097:blood*; D011863:Radioimmunoassay
D011374:Progesterone; D007986:Luteinizing Hormone