00373nas a2200133   4500000000100000000000100001008004100002100002100043700001600064245012700080300001200207490000600219022001400225       2013                            d1 aJ. Hippisley-Cox1 aC. Coupland00aPredicting risk of emergency admission to hospital using primary care data: derivation and validation of QAdmissions score  ae0034820 v3  a2044-6055