title: Push-pull perfusion technique in the median eminence: a model system for evaluating releasing factor dynamics.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D013006:Growth Hormone / Q000097:blood / Q000378:metabolism; D007700:Kinetics; D008473:Median Eminence / Q000378:metabolism*; D010477:Perfusion / Q000379:methods; D051381:Rats; D013238:Stereotaxic Techniques
chemical_list: D013006:Growth Hormone