Fingerprinting of sildenafil citrate and tadalafil tablets in pharmaceutical formulations via X-ray fluorescence (XRF) spectrometry

Ortiz, Rafael S. ; Mariotti, Kristiane C. ; Schwab, Nicolas V. ; Sabin, Guilherme P. ; Rocha, Werickson F.C. ; de Castro, Eustáquio V.R. ; Limberger, Renata P. ; Mayorga, Paulo ; Bueno, Maria Izabel M.S. ; Romão, Wanderson

Journal of pharmaceutical and biomedical analysis, 2012-01, Vol.58 (25), p.7-11 [Periódico revisado por pares]

Amsterdam: Elsevier B.V

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