00667nas a2200241   4500000000100000000000100001008004100002100001300043700001400056700001300070700001300083700001400096700001300110700001300123700001300136700001500149700001300164700001200177245020500189300001000394490000700404022001400411       2017                            d1 aC. Miani1 aA. Martin1 aJ. Exley1 aB. Doble1 aE. Wilson1 aR. Payne1 aA. Avery1 aC. Meads1 aA. Kirtley1 aM. Jones1 aS. King00aClinical effectiveness and cost-effectiveness of issuing longer versus shorter duration (3-month vs. 28-day) prescriptions in patients with chronic conditions: systematic review and economic modelling  a1-1280 v21  a1366-5278