title: The relationship of human growth hormone and plasma tyrosine during sleep.
mesh_terms: D000293:Adolescent; D000328:Adult; D002940:Circadian Rhythm; D002986:Clinical Trials as Topic; D005260:Female; D005470:Fluorometry; D013006:Growth Hormone / Q000378:metabolism / Q000502:physiology*; D006801:Humans; D007018:Hypopituitarism / Q000097:blood; D008297:Male; D008875:Middle Aged; D011863:Radioimmunoassay; D012890:Sleep; D012895:Sleep, REM; D013997:Time Factors; D014443:Tyrosine / Q000097:blood*
chemical_list: D014443:Tyrosine; D013006:Growth Hormone