Decitabine-Induced Severe Pancytopenia with Black Hairy Tongue in a Patient with Acute Myeloid Leukemia: A Case Report. jpadr [Internet]. 2026 Mar. 1 [cited 2026 Nov. 12];7(1):1-3. Available from: https://jpadr.com/index.php/jpadr/article/view/34