TY - GEN AU - SCHIFF,M TI - Juvenile nasopharyngeal angiofibroma. a theory of pathogenesis SN - 0023-852X PY - 1998///1101 KW - Angiofibroma KW - Hemangioma KW - Histiocytoma, Benign Fibrous KW - Humans KW - Nasopharyngeal Neoplasms N1 - Publication Type: Journal Article UR - https://doi.org/10.1288/00005537-195908000-00001 ER -