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Chinese Journal of Family Planning
Analysis of external quality assessment of laboratories of national free pre-pregnancy eugenics examination program from 2012 to 2018 in Yunnan province
CHEN Juanjuan, XIE Zhenyuan, ZHAO Qin, SUN Hong, YANG Ruwen, YE Hanfeng
中国计划生育学杂志 . 2021, (2): 234 .