• Atlas of Haematology offers photographs depicting microscopic images of cells in the peripheral blood and the bone marrow with descriptions (in English and Polish).

• Atlas of Hematology carries a library of images showing the morphology of blood cells.

• Atlas of Hematology Contains images of blood cells with descriptions.

• Atlas of hematology Includes over 200 photographs depicting microscopic images of cells in the peripheral blood and the bone marrow with detailed descriptions.

• BloodLine online information resource for hematologists, oncologists, pathologists, researchers, and patients. Includes original reviews, forums, and many many links to other valuable sites.

• BloodLine Case studies, images, journal articles and hematology news.

• Haem.net The web journal of laboratory haematology

• Haematological Malignancy Diagnostic Service The diagnosis of leukaemia, lymphoma, myeloma and related blood disorders by cellular and molecular investigation. Centre based in Leeds, UK.

• Hematology and Oncology Associates Of Virginia Information about the practice and offers answers to basic questions.