RT Journal Article SR Electronic T1 The Communicable Disease Surveillance System in the Kosovar refugee camps in the former Yugoslav Republic of Macedonia April–August 1999 JF Journal of Epidemiology and Community Health JO J Epidemiol Community Health FD BMJ Publishing Group Ltd SP 52 OP 57 DO 10.1136/jech.54.1.52 VO 54 IS 1 A1 Sergio Brusin YR 2000 UL http://jech.bmj.com/content/54/1/52.abstract AB