title: Influence of methodological factors in determining the accuracy and precision of measurements of tricyclic antidepressant drug concentrations in serum.
mesh_terms: D000929:Antidepressive Agents, Tricyclic / Q000097:blood*; D002851:Chromatography, High Pressure Liquid; D002940:Circadian Rhythm; D005612:Freeze Drying; D006801:Humans; D012997:Solvents
chemical_list: D000929:Antidepressive Agents, Tricyclic; D012997:Solvents