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Things to consider when buying or using cosmetics.
How to use a quasi-experimental study to evaluate your digital health product.
How to use a before-and-after study to evaluate your digital health product.
OPSS would like to invite any interested parties to submit any scientific information relevant to the safety assessment of cosmetic ingredients.
Check what you need to do to sell cosmetic products in Great Britain.
Get help to classify pharmaceutical products used to treat or prevent diseases or ailments (in humans or animals), including comparators used in clinical trials and placebos.
How to use A/B testing to evaluate your digital health product.
Information on comparator products used in studies supporting abridged marketing authorisation application.
Compare different evaluation approaches and choose an appropriate method.
International comparison studies of education including reports of England’s results in OECD PISA, and IEA TIMSS and PIRLS studies.
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