00396nas a2200157   4500000000100000000000100001008004100002100001800043700001800061700001400079700001300093245009600106300001400202490000800216022001400224       2009                            d1 aC. Winchester1 aT. Macfarlane1 aM. Thomas1 aD. Price00aAntibiotic prescribing and outcomes of lower respiratory tract infection in UK primary care  a1163-11720 v135  a0012-3692