1. Current state of allocation of oral health human resources in northern China and future needs. Issue 4 (9th March 2015) Authors: Zhang, Y; Lu, Z; Cheng, R; liu, L Journal: International journal of dental hygiene Issue: Volume 13:Issue 4(2015:Nov.) Page Start: 268 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗