Established as a trustworthy resource in medicine for almost 40 years, it remains a firm favourite in the field of clinical medicine globally. This new edition has a completely new colourful page design. The content has increased by over 1,500 pages (now 4 volumes). There are 501 new authors, 96 completely new chapters, 629 chapters and 259 videos. New to this edition is also that anyone buying the print version will get access to the online version for five years.