The landmark text that has guided generations of hematologists and related practitioners with the latest research findings and improved format and presentation. long revered for its comprehensiveness and extraordinary depth of detail, Williams hematology delivers virtually every answer readers are seeking, provides clear and thorough rationales for each one, and contains a wealth of basic science and translational pathophysiology for optimal, lifelong learning. The cream of the crop of research and clinical hematology, the editors—three of whom are previous or current presidents of the American society of Haematology known worldwide for their contributions to the field. this new edition contains everything that has made Williams the go-to resource for decades and has been updated with critical new research into the molecular mechanisms responsible for hematologic disorders and the impact on diagnosis and treatment. And its new format enables readers to access each Chapter via content modules covering key topics, with audio summaries, demographics, and cases—all linked to review questions for self-assessment. salient features: 1. New format streamlines the learning process and improves retention 2.More than 300 photos and illustrations 3.Authored by the undisputed leaders in the field of Haematology/oncology 4.Access to online updates, cases with multiple-choice questions.