title: Making the certainty based marking pilot study a reality.
authors.affiliation: School of Medicine, Institute of Medical Education, Cardiff University, Cardiff, Wales.
authors.forename: Benjamin At
authors.initials: BA
authors.lastname: Stone
authors.forename: Thomas I
authors.initials: TI
authors.lastname: Lemon
references.citation: Adv Med Educ Pract. 2012 Dec 20;3:139-43
references.pmid: 23762012