RT Journal Article SR Electronic T1 In memoriam Professor Dick Orie JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 891 OP 892 DO 10.1183/09031936.00115706 VO 28 IS 5 A1 D. Postma A1 P. Quanjer YR 2006 UL http://erj.ersjournals.com/content/28/5/891.abstract AB