Ron H.N. van Schaik

Covariates of tramadol disposition in the first months of life.

D. Tibboel, R. V. van Schaik, G. Naulaers, 2008, British journal of anaesthesia.

The CYP3A4*3 allele: is it really rare?

R. Brosens, R. V. van Schaik, M. van Fessem, 2001, Clinical chemistry.