00400nas a2200145   4500000000100000000000100001008004100002100001700043700001700060700001600077245011200093300001000205490000700215022003200222       2006                            d1 aR. Latinovic1 aM. Gulliford1 aL. Ridsdale00aHeadache and migraine in primary care: consultation, prescription, and referral rates in a large population  a385-70 v77  a0022-3050 (Print) 0022-3050