[8]
Effects of birth ball exercise on pain and self-efficacy during childbirth: A randomised controlled trial in Taiwan[J] . Meei-Ling Gau,Ching-Yi Chang,Shu-Hui Tian,Kuan-Chia Lin.Midwifery . 2011 (6)
[8]
Effects of birth ball exercise on pain and self-efficacy during childbirth: A randomised controlled trial in Taiwan[J] . Meei-Ling Gau,Ching-Yi Chang,Shu-Hui Tian,Kuan-Chia Lin.Midwifery . 2011 (6)