RT Journal Article SR Electronic T1 A man with upper respiratory tract infections, general weakness and fever JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 469 OP 470 DO 10.1183/09031936.99.14246999 VO 14 IS 2 A1 MV Berge A1 WJ Snoek A1 EW Nijboer A1 AJ Julius A1 R Aalbers YR 1999 UL http://erj.ersjournals.com/content/14/2/469.abstract AB