TY - GEN AU - WITCHELL,I S AU - VLESSING,E W TI - Deformity of the floor of the orbit simulating a tumor of the maxillary antrum SN - 0014-5491 PY - 1998///1101 KW - Humans KW - Maxillary Sinus KW - Maxillary Sinus Neoplasms KW - Neoplasms KW - Orbit KW - abnormalities KW - Orbital Diseases N1 - Publication Type: Journal Article ER -