title: The nyctohemeral rhythm of plasma cortisol in mental illness in Nigerians.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002940:Circadian Rhythm; D003863:Depression / Q000097:blood; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000097:blood*; D008297:Male; D001523:Mental Disorders / Q000097:blood*; D008875:Middle Aged; D009549:Nigeria; D012559:Schizophrenia / Q000097:blood; D012563:Schizophrenia, Paranoid / Q000097:blood
chemical_list: D006854:Hydrocortisone