Chandra, Purna
Sundaram, Venkataseshan
Kumar, Praveen
Article History
Received: 4 January 2023
Revised: 17 January 2023
Accepted: 20 January 2023
First Online: 28 January 2023
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of the Institute (NK/2735/MD/3766–67).
: An informed consent was obtained from all eligible women in their antepartum period.
: The authors declare no competing interests.