Background: In comparison with other study designs. randomised trials are regarded as particularly likely to benefit from patient and public involvement (PPI). Using mixed-methods research we investigated PPI from the perspectives of researchers and PPI contributors. Methods: Randomised trials in receipt of funding from the Health Technology Assessment (HTA) programme between 2006 and... https://www.parisnaturalfoodes.shop/product-category/oreganal-super-strength/