Hypothalamus and growth hormone release.
D001120:Arginine / Q000494:pharmacology; D013006:Growth Hormone / Q000032:analysis / Q000378:metabolism*; D007031:Hypothalamus / Q000502:physiology*; D007456:Iodine Isotopes; D005082:Physical Exertion; D011863:Radioimmunoassay
D007456:Iodine Isotopes; D013006:Growth Hormone; D001120:Arginine