Kengsakul, K., Chinayon, P., Intaraprasert , S., Sumawong, V. and Limpongsanarak, S. 1999. Improving the Reliability of OSCEs for the Royal Thai College of Obstetricians and Gynecologists Board Examination. Thai Journal of Obstetrics and Gynaecology. 11, 2 (Jun. 1999), 93–96.