00298nas a2200121   4500000000100000008004100001100001600042700001500058245004600073300001000119490001500129022003200144       2007                            d1 aI. Petersen1 aA. Hayward00aAntibacterial prescribing in primary care  a43-470 v60 Suppl 1  a0305-7453 (Print) 0305-7453