Authors: Giorgia De Berardis; Michele Sacco; Giovanni F M Strippoli; Fabio Pellegrini; Giusi Graziano; Gianni Tognoni; Antonio Nicolucci Journal: BMJ Date: 2009-11-06
Authors: Jill Belch; Angus MacCuish; Iain Campbell; Stuart Cobbe; Roy Taylor; Robin Prescott; Robert Lee; Jean Bancroft; Shirley MacEwan; James Shepherd; Peter Macfarlane; Andrew Morris; Roland Jung; Christopher Kelly; Alan Connacher; Norman Peden; Andrew Jamieson; David Matthews; Graeme Leese; John McKnight; Iain O'Brien; Colin Semple; John Petrie; Derek Gordon; Stuart Pringle; Ron MacWalter Journal: BMJ Date: 2008-10-16