5Amonoo-Kuofi HS,Danso K, Gyader EN, et al. AM last page: medical education in Ghana. Academic Medicine,2012,87 ( 2 ) : 252 -252.
6Kruk ME, Johnson JC, Gyakobo M, et al. Rural practice preferences among medical students in Ghana: a discrete choice experiment. Bull World Health Organ,2010, (88) :333-341.
7Pearce C. Australian doctors and their postgraduate qualifications[J]. Aust Fam Physician, 2003,32( 1 -2) :92-94.