00416nas a2200169   4500000000100000000000100001008004100002100001600043700001700059700001700076700001700093700001300110245007300123300001100196490000700207022003200214       2006                            d1 aA. Ruigomez1 aL. Rodriguez1 aM. Wallander1 aS. Johansson1 aR. Jones00aChest pain in general practice: incidence, comorbidity and mortality  a167-740 v23  a0263-2136 (Print) 0263-2136