Kianfard, Leila
Niknami, Shamsaddin http://orcid.org/0000-0003-1344-5300
Shokravi, Farkhondeh Amin
Rakhshanderou, Sakineh
Article History
Received: 24 February 2022
Accepted: 19 September 2022
First Online: 23 October 2022
Declarations
:
: Conducting this research was approved by the Ethics Committee of Tarbiat Modares university (The ethics code number = IR.MODARES.REC.1397.001). The researchers confirm that all methods followed the relevant guidelines and regulations. All pregnant women in this trial were informed about participating in the survey and gave written informed consent for the study.
: Not applicable.
: The authors declare that they have no competition.