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2. European Medicines Agency. European medicines agency guideline on bioanalytical method validation. (2011). www.ema.europa.eu/docs/en_GB/document_library/Scientific_guideline/2011/08/WC500109686.pdf
3. MHLW Japan. Japanese MHLW guideline on bioanalytical method validation in pharmaceutical development. (2013). www.nihs.go.jp/drug/BMV/BMV_draft_130415_E.pdf
4. US FDA. US Food and Drug Administration guidance for industry: bioanalytical method validation – draft guidance. (2013). www.fda.gov/downloads/drugs/guidancecomplianceregulatoryinformation/guidances/ucm368107.pdf
5. Workshop Report: Crystal City V—Quantitative Bioanalytical Method Validation and Implementation: The 2013 Revised FDA Guidance