Sun, Y., Heng, B. H., Tay, S. Y., & Tan, K. B. (2015). Unplanned 3-day re-attendance rate at Emergency Department (ED) and hospital’s bed occupancy rate (BOR). Int J Emerg Med.

Sun, Yan, Bee Hoon Heng, Seow Yian Tay, and Kelvin Brian Tan. "Unplanned 3-day Re-attendance Rate At Emergency Department (ED) and Hospital’s Bed Occupancy Rate (BOR)." Int J Emerg Med 2015.

Sun, Yan, Bee Hoon Heng, Seow Yian Tay, and Kelvin Brian Tan. "Unplanned 3-day Re-attendance Rate At Emergency Department (ED) and Hospital’s Bed Occupancy Rate (BOR)." Int J Emerg Med 2015.