Soma Farag  Medical Department at Imperial College. London University. London. UK I read with interest the study by Khan and Arsanious1 which gave insight into the perception of the severity of medical errors of practitioners of different grades and believed that there is much to be gained from it. https://www.lightemupsequences.com/hot-offer-Pablo-Olivera-Star-Wars-Foil-Variant-SET-special-save