RT Journal Article SR Electronic T1 Completion of consent forms in colorectal surgery: are we getting it right? JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 574 OP 574 DO 10.1136/medethics-2011-100198 VO 38 IS 9 A1 Peter John Webster A1 Sarah Graham YR 2012 UL http://jme.bmj.com/content/38/9/574.abstract AB