@article{970959fa19e04243b02bdafc56f438d9,
title = "Fighting polio in Pakistan",
author = "Leslie Roberts",
year = "2012",
month = aug,
day = "3",
doi = "10.1126/science.337.6094.517",
language = "English",
volume = "337",
pages = "517--521",
journal = "Science",
issn = "0036-8075",
publisher = "American Association for the Advancement of Science",
number = "6094",
}