Okumuş, M.; Alkara, U.; Malbora, B.; Sarbay, H.; Kamit, F. Massive Hemorrhage After Percutaneous Liver Biopsy in a Pediatric Patient With Graft-Versus-Host Disease; A Successful Angiographic Embolization. Int J Contemp Pediatr 2021, 9, 119-122.