Implementation of a triage system to reduce wait time and prioritise care for high-risk obstetric patients in a regional hospital in Accra, Ghana oleh Medge D Owen, MD, Liz Floyd, RM, Fiona Bryce, MD, Rohit Ramaswamy, PhD, Nancy Pearson, RN, Kerry Morgan, RM, Sung Min Kim, MS, Sebnem Ucer, MBA, Cecilia Tettah, RM, Emmanuel K Srofenyoh, MD