TY - JOUR T1 - Reconciling complexity and classification in quality improvement research JF - BMJ Quality & Safety JO - BMJ Qual Saf SP - i28 LP - i29 DO - 10.1136/bmjqs.2010.046375 VL - 20 IS - Suppl 1 AU - Laura Leviton Y1 - 2011/04/01 UR - http://qualitysafety.bmj.com/content/20/Suppl_1/i28.abstract N2 - Quality improvement (QI) research is often hampered by the complexity of the systems and context in which QI is attempted. Better classification of QI can alleviate this problem and help to build generalisable knowledge. ER -