PT - JOURNAL ARTICLE ED - , TI - Patient distress after radiotherapy to the head and neck was often hidden AID - 10.1136/ebn.2.3.94 DP - 1999 Jul 01 TA - Evidence Based Nursing PG - 94--94 VI - 2 IP - 3 4099 - http://ebn.bmj.com/content/2/3/94.short 4100 - http://ebn.bmj.com/content/2/3/94.full SO - Evid Based Nurs1999 Jul 01; 2