Tripathy, Jaya Prasad
Thakur, J S
Jeet, Gursimer
Jain, Sanjay
Funding for this research was provided by:
National Health Mission, Punjab, India
Department for International Development, UK Government
Article History
Received: 4 May 2018
Accepted: 13 June 2018
First Online: 25 June 2018
Ethics approval and consent to participate
: The Institute Ethics Committee of Post Graduate Institute of Medical Education and Research, Chandigarh approved the study (reference number P-727, dated 21 July 2014). Informed written consent was taken from all participants.
: Not applicable
: The authors declare that they have no competing interests.
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