Integrated cardiovascular risk management programme versus usual care in patients at high cardiovascular risk: an observational study in general practice oleh Suzanne Marchal, Arnoud WJ van 't Hof, Henk JG Bilo, Sander J Deijns, Jan Evert Heeg, Marieke Schoenmakers, Michiel Schouwink, Olof Schwantje, Michiel L Bots, Arno W Hoes, Monika Hollander