by Marks, Michael, MRCP, Murch, Nick R, MRCP, Beckles, Michael A, FRCP, Drebes, Anja B, FRCPath, Beynon, Huw L, FRCP
Published in The Lancet (British edition) (30.11.2013)

by Murch, Nick R
Published in BMJ (Online) (07.09.2016)