"Kvantitativn\u00ED anal\u00FDza antipyretik a analgetik v pevn\u00FDch l\u00E9kov\u00FDch form\u00E1ch pr\u00E1\u0161kovou rtg difrakc\u00ED"@cs . "Fr\u00FDbort, O." . "Quantitative analysis of antipyretics and analgesics in solid dosage forms by powder X-Ray diffraction"@en . "Grygar, Tom\u00E1\u0161" . "[C2F5905903B5]" . . . "Rtg pr\u00E1\u0161kovou difrakci s Reiveldovou anal\u00FDzou jsme pou\u017Eili ke kvantitativn\u00ED f\u00E1zov\u00E9 anal\u00FDze p\u011Bti b\u011B\u017En\u00FDch l\u00E9k\u016F (nap\u0159. Ataralgin) se dv\u011Bma a\u017E t\u0159emi aktivn\u00EDmi slo\u017Ekami, acetylsalicylovou kyselinou, kofeinem, guaifenesinem, pseudoefedrinem a paracetamolem. Pr\u016Fm\u011Brn\u00FD rozd\u00EDl procentu\u00E1ln\u00EDch zastoupen\u00ED aktivn\u00EDch slo\u017Eek nalezen\u00FDch a v\u00FDrobcem uv\u00E1d\u011Bn\u00FDch byl do 4 procent, co\u017E by m\u011Blo sta\u010Dit na p\u0159\u00EDpadnou kontrolu homogenity l\u00E9kov\u00FDch forem."@cs . "53" . "Quantitative analysis of antipyretics and analgesics in solid dosage forms by powder X-Ray diffraction"@en . "187;200" . "Bezdi\u010Dka, Petr" . . "RIV/61388980:_____/08:00308020!RIV08-AV0-61388980" . "2" . "Quantitative analysis of antipyretics and analgesics in solid dosage forms by powder X-Ray diffraction" . "Chemia Analityczna" . "RIV/61388980:_____/08:00308020" . . . "Quantitative analysis of antipyretics and analgesics in solid dosage forms by powder X-Ray diffraction" . "Five common analgesic and antipyretic pharmaceuticals with 2 or 3 active ingredients were successfully analyzed by X-ray powder diffraction using the Rietveld refinement with March-Dollase correction to treat the preferred orientation. The analysis did not require calibration, the crystal structures of the ingredients and crystalline excipients were available in databases and the fitting procedures for the Rietveld refinement using commercially available programs were stable and robust."@en . . . "PL - Polsk\u00E1 republika" . "Five common analgesic and antipyretic pharmaceuticals with 2 or 3 active ingredients were successfully analyzed by X-ray powder diffraction using the Rietveld refinement with March-Dollase correction to treat the preferred orientation. The analysis did not require calibration, the crystal structures of the ingredients and crystalline excipients were available in databases and the fitting procedures for the Rietveld refinement using commercially available programs were stable and robust." . "391227" . "rietveld analysis; prefered orientation; quantitative analysis"@en . . . . "Kvantitativn\u00ED anal\u00FDza antipyretik a analgetik v pevn\u00FDch l\u00E9kov\u00FDch form\u00E1ch pr\u00E1\u0161kovou rtg difrakc\u00ED"@cs . "14"^^ . "Z(AV0Z40320502)" . . "Pek\u00E1rek, T." . . . "0009-2223" . "2"^^ . "4"^^ . . . .