PT - JOURNAL ARTICLE ED - , TI - Aids to Operative Surgery AID - 10.1136/pgmj.11.111.58-b DP - 1935 Jan 01 TA - Postgraduate Medical Journal PG - 58--58 VI - 11 IP - 111 4099 - http://pmj.bmj.com/content/11/111/58.3.short 4100 - http://pmj.bmj.com/content/11/111/58.3.full SO - Postgrad Med J1935 Jan 01; 11