title: Determination of ryosidine in human plasma by gas-liquid chromatography.
mesh_terms: D002121:Calcium Channel Blockers / Q000097:blood*; D002849:Chromatography, Gas; D006801:Humans; D008297:Male; D009930:Organic Chemicals; D013997:Time Factors
chemical_list: D002121:Calcium Channel Blockers; D009930:Organic Chemicals; C041040:ryosidine