TY - GEN AU - Hellman,L AU - Nakada,F AU - Curti,J AU - Weitzman,E D AU - Kream,J AU - Roffwarg,H AU - Ellman,S AU - Fukushima,D K AU - Gallagher,T F TI - Cortisol is secreted episodically by normal man SN - 0021-972X PY - 1970///0504 KW - 17-Hydroxycorticosteroids KW - urine KW - Adrenal Glands KW - metabolism KW - Adult KW - Carbon Isotopes KW - Central Nervous System KW - physiology KW - Chromatography, Paper KW - Circadian Rhythm KW - Humans KW - Hydrocortisone KW - blood KW - Male KW - Periodicity KW - Protein Binding KW - Sleep KW - Sleep, REM KW - Tritium N1 - Publication Type: Journal Article UR - https://doi.org/10.1210/jcem-30-4-411 ER -