title: Changes in plasma prolactin concentration during the ovulatory cycle of the chicken.
mesh_terms: D000818:Animals; D002645:Chickens / Q000097:blood*; D002940:Circadian Rhythm; D005260:Female; D007986:Luteinizing Hormone / Q000097:blood; D010060:Ovulation; D011388:Prolactin / Q000097:blood*
chemical_list: D011388:Prolactin; D007986:Luteinizing Hormone