BibTex format
@article{Imran:2018:inthealth/ihx067,
author = {Imran, H and Raja, D and Grassly, N and Wadood, MZ and Safdarq, RM and O'Reilly, KM},
doi = {inthealth/ihx067},
journal = {International Health},
pages = {84--91},
title = {Routine immunization in Pakistan: comparison of multiple data sources and identification of factors associated with vaccination},
url = {http://dx.doi.org/10.1093/inthealth/ihx067},
volume = {10},
year = {2018}
}