Pourahmad , Z., Namavar Jahromi , B. and Koushkie Jahromi, M. (2022) “Can Physical Activity Patterns before and during Pregnancy and Anxiety be Related to Preterm Birth?”, Advances in Nursing & Midwifery, 31(3), pp. 24–31. Available at: https://journals.sbmu.ac.ir/en-jnm/article/view/39129 (Accessed: 17 May 2024).