徐元元, 施卫平, & 许健. (2021). 闭合宫颈管长度、宫颈组织弹性参数对高危孕妇早产的预测价值. 山东医药, 61(28), 77-79. https://doi.org/10.3969/j.issn.1002-266X.2021.28.019
Chicago Style (17th ed.) Citation徐元元, 施卫平, and 许健. "闭合宫颈管长度、宫颈组织弹性参数对高危孕妇早产的预测价值." 山东医药 61, no. 28 (2021): 77-79. https://doi.org/10.3969/j.issn.1002-266X.2021.28.019.
MLA (9th ed.) Citation徐元元, et al. "闭合宫颈管长度、宫颈组织弹性参数对高危孕妇早产的预测价值." 山东医药, vol. 61, no. 28, 2021, pp. 77-79, https://doi.org/10.3969/j.issn.1002-266X.2021.28.019.
Warning: These citations may not always be 100% accurate.