title: Distinguishing cyclobenzaprine and amitriptyline.
authors: R P
authors: RP
authors: Bateh
mesh_terms: D000639:Amitriptyline / Q000031:analogs & derivatives* / Q000032:analysis*; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans
chemical_list: D000639:Amitriptyline; C004704:cyclobenzaprine