Paediatrics Dose-dependent tumor regression during sirolimus therapy in an advanced juvenile nasopharyngeal angiofibroma case John Joseph September 23, 2024 September 23, 2024 Pediatr Int. 2024 Jan-Dec;66(1):e15807. doi: 10.1111/ped.15807. NO ABSTRACT PMID:39312387 | DOI:10.1111/ped.15807