van Haastregt, J. C. M., Diederiks, J. P. M., van Rossum, E., de Witte, L. P., & Crebolder, H. F. J. M. (2000). Effects of preventive home visits to elderly people living in the community: Systematic review. British Medical Journal.

van Haastregt, Jolanda C M., Jos P M. Diederiks, Erik van Rossum, Luc P. de Witte, ja Harry F J M. Crebolder. Effects of Preventive Home Visits to Elderly People Living in the Community: Systematic Review. British Medical Journal, 2000.

van Haastregt, Jolanda C M., et al. Effects of Preventive Home Visits to Elderly People Living in the Community: Systematic Review. British Medical Journal, 2000.