@incollection{Singh13,
author = {Ajay K Parsaik and Balwinder Singh},
title = {Evidence Based Public Health},
booktitle = {Current Topics in Public Health},
publisher = {IntechOpen},
address = {Rijeka},
year = {2013},
editor = {Alfonso J. Rodriguez-Morales},
chapter = {13},
doi = {10.5772/52643},
url = {https://doi.org/10.5772/52643}
}