| American Red Cross - http://www.redcross.org/ |
| ASH Online - http://www.hematology.org/ The American Society of Hematology. Information, mission and membership. |
| Atlas of hematology - http://hematologica.pl/ Includes over 200 photographs depicting microscopic images of cells in the peripheral blood and the bone marrow with detailed descriptions. |
| Atlas of Hematology - http://www.hematologyatlas.com/ |
| BloodLine - http://www.bloodline.net/ |
| Family Practice Notebook - http://www.fpnotebook.com/ Comprehensive database on hematological and oncological disorders. |
| Haem.net - http://www.haem.net/ |
| Haematological Malignancy - http://www.hmds.org.uk/ The diagnosis of leukaemia, lymphoma, myeloma and related blood disorders by cellular and molecular investigation. |
| Hematology and Oncology - http://www.vacancer.com/ Information about the practice and offers answers to basic questions. |
| Mayo Clinic Hematology - http://www.mayoclinic.org/ Information for patients and referring physicians about multiple myeloma and related plasma cell proliferative disorders. |
| South Texas Blood - http://www.bloodntissue.org/ A not-for-profit center responsible for supplying blood and tissue to 80 hospitals and clinics in 43 counties. |
| State Blood Transfusion - http://bloodbanksdelhi.com/ Stock status of blood components (whole blood, plasma, fresh frozen plasma, red dell doncentrate, platelet concentrate. |