TY - RPRT TI - Transbasal nasal polyposis masquerading as a skull base malignancy. AU - S P Hao AU - C N Chang AU - H C Chen PY - 1996 DO - 10.1016/s0194-59989670011-6 UR - https://pubmed.ncbi.nlm.nih.gov/8969762/ ID - 8969762 ER -