Nonconformities during the assessment of proficiency testing provider accreditation in laboratory medicine
JIA Rujing, ZHAO Bingnan, ZHANG Chuanbao, WANG Hualiang, HUANG Weigang, CAO Shi
Laboratory Medicine . 2016, (5): 423 -425 .  DOI: 10.3969/j.issn.1673-8640.2016.05.017