@article {andersen20076,
	title = {6 Low molecular weight heparin (LMWH) and pregnancy},
	journal = {Thrombosis Research},
	volume = {119},
	year = {2007},
	pages = {S98{\textendash}S99},
	publisher = {Elsevier},
	author = {Andersen, AS and Bergholt, T and Berthelsen, JG}
}
