论文信息 - Sample representativeness and influence of attrition on longitudinal data collected as part of a national medical career tracking project - 字舞流文

Sample representativeness and influence of attrition on longitudinal data collected as part of a national medical career tracking project

Alexander J. Salkeld | W. Bagg | Charlotte J W Connell | P. Poole | Antonia C Verstappen | Cameron I. Wells | Tim J Wilkinson