CHUNG VW, CHIU JW, CHAN DL, TO WW. Companionship during Labour Promotes Vaginal Delivery and Enhances Maternal Satisfaction. Hong Kong J Gynaecol Obstet Midwifery [Internet]. 2017 Jan. 1 [cited 2024 May 2];17(1). Available from: https://hkjgom.org/home/article/view/217