Quantitative data management in quality improvement collaboratives

by Bal Roland, Frenken Rianne, van den Berg Mireille
Published 2009-09-01

Coping with methodological dilemmas; about establishing the effectiveness of interventions in routine medical practice

by Frenken Rianne, Foets Marleen, Bruijnzeels Marc, Bal Roland, Jansen Yvonne JFM, de Bont Antoinette
Published 2006-12-01