@article{2733917a6e1e4dab9be0e04d54edb69f,
title = "Clinical Policy: Critical Issues in the Initial Evaluation and Management of Patients Presenting to the Emergency Department in Early Pregnancy",
author = "Hahn, \{Sigrid A.\} and Promes, \{Susan B.\} and Brown, \{Michael D.\}",
year = "2017",
month = feb,
day = "1",
doi = "10.1016/j.annemergmed.2016.11.002",
language = "English (US)",
volume = "69",
pages = "241--250.e20",
journal = "Annals of Emergency Medicine",
issn = "0196-0644",
publisher = "Elsevier Inc.",
number = "2",
}