M, Kathiravan
Guleria, Sandesh
Gupta, Anju
Article History
Received: 9 August 2018
Accepted: 10 December 2018
First Online: 7 January 2019
Compliance with Ethical Standards
:
: The study has been approved by Department Review Board (DRB), Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh and has been performed in accordance with ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. For this type of study formal consent is not required.
: None.
: None.