1. PTPN22 gene polymorphism as a genetic risk factor for primary immune thrombocytopenia in Egyptian children. Issue 9 (2nd September 2021) Authors: hesham, Mervat; Hassan, Tamer; Fawzy, Amal; Mohamed, Noura; Alhejny, Ebtihaj; Fathy, Manar; El Gebaly, Sherief; Zakaria, Marwa Journal: Expert review of hematology Issue: Volume 14:Issue 9(2021) Page Start: 877 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗