title: Simultaneous determination of acetaminophen, dipyrone and caffeine in pharmaceutical preparations by the absorbance ratio technique.
authors.affiliation: Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Marmara University, Haydarpaşa, Istanbul, Turkey.
authors.forename: H N
authors.initials: HN
authors.lastname: Doğan
mesh_terms: D000082:Acetaminophen / Q000032:analysis*; D018712:Analgesics, Non-Narcotic / Q000032:analysis*; D002110:Caffeine / Q000032:analysis*; D000697:Central Nervous System Stimulants / Q000032:analysis*; D004177:Dipyrone / Q000032:analysis*; D004338:Drug Combinations; D013056:Spectrophotometry, Ultraviolet; D013607:Tablets
chemical_list: D018712:Analgesics, Non-Narcotic; D000697:Central Nervous System Stimulants; D004338:Drug Combinations; D013607:Tablets; D000082:Acetaminophen; D002110:Caffeine; D004177:Dipyrone