title: Anomaly of histamine methylation in endogenous depression.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003404:Creatinine / Q000652:urine; D003866:Depressive Disorder / Q000652:urine*; D005260:Female; D006632:Histamine / Q000652:urine*; D006801:Humans; D008297:Male; D008745:Methylation; D008761:Methylhistamines / Q000652:urine*; D008875:Middle Aged
chemical_list: D008761:Methylhistamines; D006632:Histamine; D003404:Creatinine; C020404:tele-methylhistamine