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How safe are new drugs? Market withdrawal of drugs approved in Canada between 1990 and 2009
BACKGROUND: Studying drugs withdrawn from the market for safety reasons can help in evaluating the strengths and weaknesses of the pre- and post-market safety evaluation systems. This study considered 2 questions: Has there been a change over time in the percentage of new drugs that are eventually w...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Open Medicine Publications, Inc
2014
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4085091/ https://www.ncbi.nlm.nih.gov/pubmed/25009681 |