TY - GEN AU - Svoboda,D J AU - Kirchner,F TI - Ultrastructure of nasopharyngeal angiofibromas SN - 0008-543X PY - 1967///0224 KW - Adolescent KW - Female KW - Histiocytoma, Benign Fibrous KW - pathology KW - Humans KW - Male KW - Mast Cells KW - Microscopy, Electron KW - Nasopharyngeal Neoplasms N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/1097-0142(196612)19:12<1949::aid-cncr2820191223>3.0.co;2-3 ER -