Growth hormone-releasing activity of hypothalamic extracts at different ages.
D000375:Aging; D000818:Animals; D001681:Biological Assay; D013006:Growth Hormone; D007031:Hypothalamus; D066298:In Vitro Techniques; D010902:Pituitary Gland / Q000502:physiology*; D051381:Rats; D013977:Tibia
D013006:Growth Hormone