Autor:
Ma F,
Li J; Department of Nursing, West China Hospital, Sichuan University, Chengdu, China. jp-li@163.com.,
Liang H,
Bai Y,
Song J
Publikováno v:
BMC medical education [BMC Med Educ] 2014 Mar 04; Vol. 14, pp. 42. Date of Electronic Publication: 2014 Mar 04.