Pei, L., Kang, Y., Zhao, Y., & Yan, H. (2017). Prevalence and risk factors of congenital heart defects among live births: A population-based cross-sectional survey in Shaanxi province, Northwestern China. BMC Pediatr.
Citação norma ChicagoPei, Leilei, Yijun Kang, Yaling Zhao, and Hong Yan. "Prevalence and Risk Factors of Congenital Heart Defects Among Live Births: A Population-based Cross-sectional Survey in Shaanxi Province, Northwestern China." BMC Pediatr 2017.
MLA CitationPei, Leilei, Yijun Kang, Yaling Zhao, and Hong Yan. "Prevalence and Risk Factors of Congenital Heart Defects Among Live Births: A Population-based Cross-sectional Survey in Shaanxi Province, Northwestern China." BMC Pediatr 2017.
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