title: [Determination of dihydrochlorides of drugs by linear titration method].
authors.forename: X B
authors.initials: XB
authors.lastname: Feng
authors.forename: B J
authors.initials: BJ
authors.lastname: Wang
authors.forename: X X
authors.initials: XX
authors.lastname: Fan
mesh_terms: D001621:Betahistine / Q000032:analysis*; D004977:Ethambutol / Q000032:analysis; D008838:Microcomputers; D010890:Pirenzepine / Q000032:analysis*; D011199:Potentiometry; D011725:Pyridines / Q000032:analysis*; D012044:Regression Analysis
chemical_list: D011725:Pyridines; D010890:Pirenzepine; D004977:Ethambutol; D001621:Betahistine