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Fetal congenital heart disease screening by ultrasound during early and middle pregnancy: A diagnostic accuracy study
HAN Xia, ZHANG Li, ZHOU Qian, XIE Na, WU Bing, FENG Pei, HU Jianwei, GUO Ying, HUANG Guoying
Chinese Journal of Evidence-Based Pediatrics . 2023, (4): 303 -307 .  DOI: 10.3969/j.issn.1673-5501.2023.04.011