Slaney, J K An outline of formal logic and its applications in medicine--I. [electronic resource] - British medical journal (Clinical research ed.) Nov 1987 - 1195-7 p. digital Publication Type: Journal Article ISSN: 0267-0623 Standard No.: 10.1136/bmj.295.6607.1195 doi Subjects--Topical Terms: LogicMathematicsMedicine