00504nas a2200181   4500000000100000000000100001008004100002100001300043700001300056700001500069700001600084700001600100700001500116245014200131300001100273490000600284022003200290       2003                            d1 aS. Smith1 aG. Smith1 aH. Heatlie1 aJ. Bashford1 aD. Ashcroft1 aD. Millson00aHead lice diagnosed in general practice in the West Midlands between 1993 and 2000: a survey using the General Practice Research Database  a139-430 v6  a1462-1843 (Print) 1462-1843