Evaluating the effectiveness of e‐cigarettes compared with usual care for smoking cessation when offered to smokers at homeless centres: protocol for a multi‐centre cluster‐randomized controlled trial in Great Britain in Addiction has the following publication status

Sharon Cox, Linda Bauld, Rachel Brown, Matthew Carlisle, Allison Ford, Peter Hajek, Jinshuo Li, Caitlin Notley, Steve Parrott, Francesca Pesola, Deborah Robson, Kirstie Soar, Allan Tyler, Emma Ward, Lynne Dawkins