RT Journal Article SR Electronic T1 Informed consent decreased patient interest in prostate-specific antigen screening JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 203 OP 203 DO 10.1136/ebm.1996.1.203 VO 1 IS 7 YR 1996 UL http://ebm.bmj.com/content/1/7/203.abstract AB