Impact of GP direct-access computerised tomography for the investigation of chronic daily headache by Graeme C Simpson, Kirsten Forbes, Evelyn Teasdale, Alok Tyagi, and Celestine Santosh BJGP Volume 60(581):897-901 December 1, 2010 ©2010 by British Journal of General Practice
Referral pathways had direct-access not been available. Graeme C Simpson et al. Br J Gen Pract 2010;60:897-901 ©2010 by British Journal of General Practice
Most common referral pathways with direct-access CT. Graeme C Simpson et al. Br J Gen Pract 2010;60:897-901 ©2010 by British Journal of General Practice