Gupta, Rohit Kumar
Dholariya, Sagar Jayantilal http://orcid.org/0000-0002-0654-5998
Kaushik, Smita
Gupta, S. K.
Tripathi, Reva
Jain, Shyam Lata
Article History
Received: 14 February 2020
Accepted: 2 May 2020
First Online: 13 May 2020
Compliance with Ethical Standards
:
: Authors declare that there is no conflict of interest.
: Study has been approved by ethical committee of Maulana Azad Medical College, New Delhi and hospital based case–control study has been performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments.
: Informed consent was taken from all participants.