1. Henoch–Schönlein purpura and systemic disease in children: retrospective study of clinical findings, histopathology and direct immunofluorescence in 34 paediatric patients. (1st May 2015) Authors: Johnson, E.F.; Lehman, J.S.; Wetter, D.A.; Lohse, C.M.; Tollefson, M.M. Journal: British journal of dermatology Issue: Volume 172:Number 5(2015:May) Page Start: 1358 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Henoch–Schönlein purpura and systemic disease in children: retrospective study of clinical findings, histopathology and direct immunofluorescence in 34 paediatric patients. (25th February 2015) Authors: Johnson, E.F.; Lehman, J.S.; Wetter, D.A.; Lohse, C.M.; Tollefson, M.M. Journal: British journal of dermatology Issue: Volume 172:Number 5(2015:May) Page Start: 1358 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Leukocytoclastic vasculitis in children: clinical characteristics, subtypes, causes and direct immunofluorescence findings of 56 biopsy‐confirmed cases. (19th September 2016) Authors: Johnson, E.F.; Wetter, D.A.; Lehman, J.S.; Hand, J.L.; Davis, D.M.R.; Tollefson, M.M. Journal: Journal of the European Academy of Dermatology and Venereology Issue: Volume 31:Number 3(2017) Page Start: 544 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Reactive granulomatous dermatitis as a clinically relevant and unifying term: a retrospective review of clinical features, associated systemic diseases, histopathology and treatment for a series of 65 patients at Mayo Clinic. (26th May 2022) Authors: Bangalore Kumar, A.; Lehman, J.S.; Johnson, E.F.; Cantwell, H.M.; Sartori Valinotti, J.C.; Sokumbi, O.; Davis, M.D.P.; Wetter, D.A. Journal: Journal of the European Academy of Dermatology and Venereology Issue: Volume 36:Number 12(2022) Page Start: 2443 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗