共 43 条
[4]
Ashcroft R, 1998, J MED ETHICS, V24, P188
[8]
Creswell J. W., 2012, Educational research: Planning, conducting, and evaluating quantitative and qualitative research, V4th ed.
[10]
Evans Adele, 2010, J Grad Med Educ, V2, P595, DOI 10.4300/JGME-D-10-00114.1