PT - JOURNAL ARTICLE AU - Richard Thompson TI - Four years before the mast AID - 10.7861/clinmedicine.14-4-331 DP - 2014 Aug 01 TA - Clinical Medicine PG - 331--332 VI - 14 IP - 4 4099 - http://www.rcpjournals.org/content/14/4/331.short 4100 - http://www.rcpjournals.org/content/14/4/331.full SO - Clin Med2014 Aug 01; 14