PCR- Negative Atypical PML-RARA Rearrangement in Pediatric Acute Promyelocytic Leukemia. J. Can. Res. Updates [Internet]. 2021 Dec. 14 [cited 2026 May 6];10:51-5. Available from: https://www.neoplasiaresearch.com/index.php/jcru/article/view/669