Outcome of pediatric Acute Promyelocytic Leukemia (APML) in patients treated with ATRA/arsenic protocol over 15 years: A retrospective analysis - Anupama Nair; Vijayshree Muthukumar; Nithya Seshadri; Minakshi Lalchand Balwani; Anuraag Reddy Nalla; Ramya Uppuluri; Revathi Raj (Pediatric Hematology Oncology Journal)