TY - RPRT TI - Skull base cerebrospinal fluid fistulas: a comprehensive diagnostic algorithm. AU - Jeffrey S Zapalac AU - Bradley F Marple AU - Nathan D Schwade PY - 2002 DO - 10.1067/mhn.2002.125755 UR - https://pubmed.ncbi.nlm.nih.gov/12087336/ ID - 12087336 ER -