Funding for this research was provided by:
Deputy for Research and Technology, Kermanshah University of Medical Sciences (90222)
Article History
Received: 8 August 2019
Accepted: 7 September 2019
First Online: 13 September 2019
Ethics approval and consent to participate
: The study was approved by research Ethics Committee of Kermanshah University of Medical Sciences. Participant consent was not necessary as this study involved the use of a records of the pregnant women referring to department of forensic medicine.
: Not applicable.
: The authors declare that they have no competing interests.