Analysis of acceptance testing results of 60 extraoral dental X-ray equipment in Beijing, China
LI Yueming, TANG Shicheng, CHEN Zhujun, CAO Shizhou, SUN Mingxia
Chinese Journal of Radiological Health . 2023, (4): 422 -426,432 .  DOI: 10.13491/j.issn.1004-714X.2023.04.011