HPLC measurement of diltiazem and desacetyldiltiazem in serum or plasma.
D000818:Animals; D002417:Cattle; D002851:Chromatography, High Pressure Liquid; D004110:Diltiazem / Q000031:analogs & derivatives* / Q000097:blood*; D006801:Humans
C037769:deacetyldiltiazem; D004110:Diltiazem