TY - JOUR A1 - Huntley, A.L. A1 - Johnson, R. A1 - Purdy, S. A1 - Valderas, J.M. A1 - Salisbury, C. T1 - Measures of multimorbidity and morbidity burden for use in primary care and community settings: a systematic review and guide Y1 - 2012 DO - 10.1370/afm.1363 JF - The Annals of Family Medicine VL - 10 IS - 2 ER -