共 4 条
[1]
简明麻醉学.[M].艾登斌主编;.人民卫生出版社.2004,
[2]
Is Combined Spinal–Epidural Analgesia Associated with More Rapid Cervical Dilation in Nulliparous Patients When Compared with Conventional Epidural Analgesia?.[J].Lawrence C. Tsen;Brad Thue;Sanjay Datta;Scott Segal.Anesthesiology.1999, 4
[3]
[4]

