00437nas a2200169   4500000000100000000000100001008004100002100001600043700001700059700001700076700001700093700001200110245009500122300001100217490000700228022003200235       2006                            d1 aA. Ruigomez1 aL. Rodriguez1 aM. Wallander1 aS. Johansson1 aJ. Dent00aComparison of gastro-oesophageal reflux disease and heartburn diagnoses in UK primary care  a1661-80 v22  a0300-7995 (Print) 0300-7995