TY - BOOK AU - Bernal-Sprekelsen,Manuel AU - Alobid,Isam AU - Enseñat,Joaquim TI - Endoscopic approaches to the paranasal sinuses and skull base: a step-by-step anatomic dissection guide SN - 9783132018815 PY - 2017///], ©2017 CY - New York PB - Thieme KW - Paranasal Sinuses KW - surgery KW - Skull base KW - Surgery KW - Endoscopy KW - methods KW - Dissection KW - pathology KW - Skull Base ER -