BibTex format
@article{Grassly:2018:10.3201/eid2411.180050,
author = {Grassly, NC and Wadood, MZ and Safdar, RM and Mahamud, AS and Sutter, RW},
doi = {10.3201/eid2411.180050},
journal = {EMERGING INFECTIOUS DISEASES},
pages = {2113--2115},
title = {Effect of Inactivated Poliovirus Vaccine Campaigns, Pakistan, 2014-2017},
url = {http://dx.doi.org/10.3201/eid2411.180050},
volume = {24},
year = {2018}
}