Schneider, Antonius Impact of quality circles for improvement of asthma care: results of a randomized controlled trial. [electronic resource] - Journal of evaluation in clinical practice Apr 2008 - 185-90 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1365-2753 Standard No.: 10.1111/j.1365-2753.2007.00827.x doi Subjects--Topical Terms: Asthma--drug therapyBenchmarkingEfficiency, OrganizationalEmergency Service, Hospital--statistics & numerical dataFamily PracticeFeedbackFemaleGermanyHospitalizationHumansMaleManagement Quality CirclesMiddle AgedPatient ComplianceQuality Assurance, Health Care--methodsRisk AssessmentSurveys and Questionnaires