Information Journal Paper
APA:
Copy. (2019). Assessing the risk factors before pregnancy of preterm births in Iran: a population-based case-control study. BMC PREGNANCY AND CHILDBIRTH, 19(1), 0-0. SID. https://sid.ir/paper/779240/en
Vancouver:
Copy. Assessing the risk factors before pregnancy of preterm births in Iran: a population-based case-control study. BMC PREGNANCY AND CHILDBIRTH[Internet]. 2019;19(1):0-0. Available from: https://sid.ir/paper/779240/en
IEEE:
Copy, “Assessing the risk factors before pregnancy of preterm births in Iran: a population-based case-control study,” BMC PREGNANCY AND CHILDBIRTH, vol. 19, no. 1, pp. 0–0, 2019, [Online]. Available: https://sid.ir/paper/779240/en