TY - RPRT TI - A successful approach to vertebrobasilar aneurysms. Technical note. AU - J Litvak AU - T C Sumners AU - J L Barron AU - L S Fisher PY - 1981 DO - 10.3171/jns.1981.55.3.0491 UR - https://pubmed.ncbi.nlm.nih.gov/7264744/ ID - 7264744 ER -