1. Authors' reply. Issue 4 (April 1993) Authors: Stenger, Annemiek A M E; Houtman, Pieternella M; Bruyn, George A W Journal: Annals of the rheumatic diseases Issue: Volume 52:Issue 4(1993) Page Start: 315 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗