title: Altered tyrosine daytime plasma levels in endogenous depressive patients.
mesh_terms: D002940:Circadian Rhythm; D003863:Depression / Q000097:blood*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009497:Neurotic Disorders / Q000097:blood; D012559:Schizophrenia / Q000097:blood; D014443:Tyrosine / Q000097:blood*
chemical_list: D014443:Tyrosine