TY - CONF T1 - High Pelvic Floor Muscle Stiffness Measured by Vaginal Elastometry Is a Risk Factor for Delayed Second Stage of Labour, Instrumental Vaginal Delivery and Pelvic Floor Damage JO - REPRODUCTIVE SCIENCES PY - 2017/03/01 AU - Anumba DOC AU - Gillespie S AU - Jha S AU - Abdi S AU - Kruger J AU - Li X ED - VL - 24 SP - 124A EP - 124A Y2 - 2024/12/22 ER -