RT Journal Article SR Electronic T1 Patient distress after radiotherapy to the head and neck was often hidden JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 94 OP 94 DO 10.1136/ebn.2.3.94 VO 2 IS 3 YR 1999 UL http://ebn.bmj.com/content/2/3/94.abstract AB