An embedded longitudinal multi-faceted qualitative evaluation of a complex cluster randomized controlled trial aiming to reduce clinically important errors in medicines management in general practice

Kathrin M. Cresswell, Stacey Sadler, Sarah Rodgers, Anthony Avery, Judith Cantrill, Scott A. Murray, Aziz Sheikh, Sarah Armstrong, Matthew Boyd, Martin Eden, Rachel Elliott, Julia Hippisley-Cox, Rachel Howard, Denise Kendrick, Caroline Morris, Robin Prescott, Koen Putman, Glen Swanwick, Lorna Tuersley, Tom Turner