PT - JOURNAL ARTICLE AU - Emma Smith AU - Varun Kumar TI - BET 1: Does a normal D-dimer rule out cerebral venous sinus thrombosis (CVST)? AID - 10.1136/emermed-2018-207777.1 DP - 2018 Jun 01 TA - Emergency Medicine Journal PG - 396--397 VI - 35 IP - 6 4099 - http://emj.bmj.com/content/35/6/396.2.short 4100 - http://emj.bmj.com/content/35/6/396.2.full SO - Emerg Med J2018 Jun 01; 35