1. An unusual psychiatric presentation of polycythaemia 'Difficulties lie in our habits of thought rather than in the nature of things' Andre Tardieu. (9th April 2013) Authors: Rai, Rahul; Pieters, Thirza Journal: BMJ case reports Issue: Volume 2013 Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗