RT Journal Article SR Electronic T1 Review: patients with infectious mononucleosis have long lasting fatigue, and poor physical functioning predicts delayed recovery JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 92 OP 92 DO 10.1136/ebm.8.3.92 VO 8 IS 3 YR 2003 UL http://ebm.bmj.com/content/8/3/92.abstract AB