TY - JOUR T1 - An 86-year-old man with unexplained right-sided headache and vision loss JF - Cleveland Clinic Journal of Medicine JO - Cleve Clin J Med SP - 494 LP - 501 DO - 10.3949/ccjm.88a.20077 VL - 88 IS - 9 AU - Marc Ohlhausen AU - Eden Bernstein AU - Craig D. Nielsen Y1 - 2021/09/01 UR - http://www.ccjm.org/content/88/9/494.abstract N2 - ER -