@article{portfolio,
	title = {A randomized controlled study of portfolio learning in undergraduate cancer education},
	author = {& D. Webster I. Finlay},
	journal = {Med. Education},
	number = {2},
	pages = {172-176},
	volume = {32},
	year = {2004},
	biburl = {http://www.bibsonomy.org/bibtex/2f85c748d43009f716364aa6bd40a984a/closingtheloop},
	description = {This paper reports on a study about the use of portfolio to assess learning in undergraduate cancer education.},
	keywords = {education learning portfolio }
}