Impact of the resident duty hours on in-training examination score: A nationwide study in JapanKazuya NagasakiORCID Icon, Yuji NishizakiORCID Icon, Tomohiro ShinozakiORCID Icon, Hiroyuki KobayashiORCID Icon, Taro ShimizuORCID Icon, Tomoya Okubo, show allPublished online: 24 Nov 2021Download citation…