Current issues and areas for improvement in the Korean Dental Hygienist National Licensing Examination: an expert Delphi survey among dental hygienists

by Yoon-Sook Hwang, Hyun-Sook Kang, Soo-Hwa Kim, Hee-Jung Moon, Sun-Mi Lee, Jae-Yeon Jung, Su-Jeong Hwang, Jung-Eun Ha
Published 2017-09-01