title: Luteinizing hormone activity of the hen's pituitary during the egg-laying cycle.
mesh_terms: D000818:Animals; D001205:Ascorbic Acid / Q000032:analysis; D002645:Chickens / Q000378:metabolism*; D005260:Female; D007275:Injections, Intravenous; D007986:Luteinizing Hormone / Q000378:metabolism*; D010053:Ovary / Q000032:analysis; D010060:Ovulation / Q000502:physiology*; D010902:Pituitary Gland / Q000378:metabolism*; D051381:Rats; D013997:Time Factors
chemical_list: D007986:Luteinizing Hormone; D001205:Ascorbic Acid