Ameloblastic fibrosarcoma: clinicopathological and molecular analysis of seven cases highlighting frequent BRAF and occasional NRAS mutations. - Agaimy, Abbas; Skalova, Alena; Franchi, Alessandro; Alshagroud, Rana; Gill, Anthony J; Stoehr, Robert; Baumhoer, Daniel; Bauer, Sebastian (Histopathology, 2020)