By Lobo Claudia M.   Frijling Bernard D.   Hulscher Marlies E.J.L.   Bernsen Roos M.D.   Braspenning Jozé C.   Grol Richard P.T.M.   Prins Ad   van der Wouden Johannes C.   in Scandinavian Journal of Primary Health Care

ISSN:0281-3432|21|2|99-105

Informa Healthcare‎(2003)‎

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