4Schwarz MR, Wojtczak A. Global minimum essential requirements: a road towards competence-oriented medical education. Med Teach, 2002, 24(2): 125-129.
5Stern DT, Wojtczak A, Schwarz MR, et al. The assessment of Global Minimum Essential Requirements in medical education. 1: Med Teach, 2003, 25(6): 589-595.
6Neville AJ. Problem-based learning and medical education forty years on. A review of its effects on knowledge and clinical performance Med Princ Pract, 2009, 18(1): 1-9.
7Ferner RE, Aronson JK. Medication errors, worse than a crime. Lancet, 2000, 355(9208): 947-948.