Preventive Pap-smears: balancing costs, risks and benefits.

por van Ballegooijen, M., Habbema, J. D., van Oortmarssen, G. J., Koopmanschap, M. A., Lubbe, J. T., van Agt, H. M.
Publicado 1992

Efficacy of paracetamol, diclofenac and advice for acute low back pain in general practice: design of a randomized controlled trial (PACE Plus)

por Schreijenberg, M., Luijsterburg, P. A. J., Van Trier, Y. D. M., Rizopoulos, D., Koopmanschap, M. A., Voogt, L., Maher, C. G., Koes, B. W.
Publicado 2017

Discontinuation of the PACE Plus trial: problems in patient recruitment in general practice

por Schreijenberg, M., Luijsterburg, P. A. J., Van Trier, Y. D. M., Rizopoulos, D., Koopmanschap, M. A., Voogt, L., Maher, C. G., Koes, B. W.
Publicado 2018