BibTex format
@article{Longford:2018:10.21307/stattrans-2018-006,
author = {Longford, NT},
doi = {10.21307/stattrans-2018-006},
journal = {Statistics in Transition new series},
title = {Searching for causes of necrotising enterocolitis. An application of propensity matching},
url = {http://dx.doi.org/10.21307/stattrans-2018-006},
volume = {19},
year = {2018}
}