P. van der Graaf

发表

Rosemary K. Rushmer, Karen McCabe, M. Cheetham, 2018, Health information and libraries journal.

R. Rushmer, B. Khazaeli, M. Cheetham, 2018, Journal of public health.

P. van der Graaf, P. V. D. Graaf, O. Francis, 2018, Journal of public health.

P. van der Graaf, R. Kislov, C. Grindey, 2022, Health Research Policy and Systems.