1. FIP1L1–PDGFRA positive chronic eosinophilic leukaemia and associated central nervous system involvement. Issue 5 (6th February 2008) Authors: Williams, C; Kalra, S; Nath, U; Bown, N; Wilson, V; Wilkins, B S; Neylon, A J Journal: Journal of clinical pathology Issue: Volume 61:Issue 5(2008) Page Start: 677 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗