TY - STAND AU - G. Davey AU - P. Sedgwick AU - W. Maier AU - G. Visick AU - D. Strachan AU - H. Anderson BT - Br J Gen Pract M1 - 482 PY - 2002 SP - 723 EP - 7 T2 - Br J Gen Pract TI - Association between migraine and asthma: matched case-control study VL - 52 SN - 0960-1643 (Print) 0960-1643 ER -