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laboratories enhancing discovery small and large molecule bioanalytical dmpk and pharmacology services . learn more every step of the way . as a fully integrated partner charles river can support your research at any point along the drug discovery and development continuum . watch video discovery from charles river we help you take the right steps at the right time to reach each milestone on the drug discovery journey . map your route search search for find a research model view facility videos watch archived webinars what s new more feature story screening with high throughput mass spectrometry puts difficult targets back in play read more feature story humanized mice improved predictability in oncology preclinical models read more feature story innovation is at our core read more latest science scientific reference the comprehensive in vitro proarrhythmia assay cipa guide a new approach to cardiac risk assessment read more animal health monitoring video are you roxanne or gary read 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