@article {De:December 2000:0010-7824:305,
	author = "De Nonno L.J.",
	author = "Westhoff C.",
	author = "Fielding S.",
	author = "Schaff E.",
	title = "Timing of pain and bleeding after mifepristone-induced abortion",
	journal = "Contraception",
	volume = "62",
	year = "December 2000",
	abstract = "",
	pages = "305-309(5)",
	url = "http://www.ingentaconnect.com/content/els/00107824/2000/00000062/00000006/art00181"
	doi = "doi:10.1016/S0010-7824(00)00181-5"
}