1. Medical service use and usual care of common shoulder disorders in Korea: a cross-sectional study using the Health Insurance Review and Assessment Service National Patient Sample. Issue 7 (12th July 2017) Authors: Joo, Hwansoo; Lee, Yoon Jae; Shin, Joon-Shik; Lee, Jinho; Kim, Me-riong; Koh, Wonil; Park, Yeoncheol; Song, Yun Kyung; Cho, Jae-Heung; Ha, In-Hyuk Journal: BMJ open Issue: Volume 7:Issue 7(2017) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗