A comparison of conventional and retrospective measures of change in symptoms after elective surgery
择期手术后症状变化的常规测量方法与回顾性测量方法的比较
期刊:Health and Quality of Life Outcomes
影响因子:3.4
doi:10.1186/1477-7525-9-23
Bitzer, Eva M; Petrucci, Marco; Lorenz, Christoph; Hussein, Rugzan; Dörning, Hans; Trojan, Alf; Nickel, Stefan