@article{5801be22ea1a489c86c81f7ab36bd2c6,
title = "Maintenance nifedipine tocolysis compared with placebo: A randomized controlled trial",
author = "Lyell, {Deirdre J.} and Pullen, {Kristin M.} and Jana Mannan and Usha Chitkara and Druzin, {Maurice L.} and Caughey, {Aaron B.} and El-Sayed, {Yasser Y.}",
year = "2009",
month = apr,
doi = "10.1097/OGX.0b013e31819c4b24",
language = "English (US)",
volume = "64",
pages = "213--214",
journal = "Obstetrical and Gynecological Survey",
issn = "0029-7828",
publisher = "Lippincott Williams and Wilkins",
number = "4",
}