6Jefford M, Moore R. Improvement of informed con- sent and the quality of consent documents [ J ]. Lan- cet Oncol, 2008,9(5) :485-493.
7Paul S. Appelbaum, Charles W. Lidz, Alan Mei- sel. Informed Consent: Legal Theory and Clinical Practice [ M ]. New York : Oxford University Press, 1987:23.
8Faden Ruth, Beauchamp Tom. A History of In- fomed Consent[ M]. New York : Oxford UniVersity Press, 1986 : 123-125.
9Henry Beecher. Ethics and Clinical Research [ J ]. The New England Journal of Medicine, 1966,274: 1354-1360.
10Rowbotham MC, Astin J, Greene K, et al. Inter- active informed consent: randomized comparison with paper consents [ J ]. PLoS One, 2013, 8 ( 3 ) : e58603.
