第二产程直立位分娩的临床应用现状与展望

臧瑜陆虹

A literature review of application status of upright positions in the second stage of labour and prospects for future research

ZANG Yu, LU Hong

中国护理管理 . 2022, (2): 294 -298 . DOI: 10.3969/j.issn.1672-1756.2022.02.025