- Author: Andrews Marc, Baaren Rickert Bart van, Leeuwen Matthijs van
- Language: English
- Year: 2013
- Author: Bladh Mickey Lynn, Van Leeuwen Anne M.
- Language: English
- Year: 2015
- Author: H.A.M.J. ten Have R.H.J. ter Meulen E. van Leeuwen
- Language: Dutch
- Year: 2013
- Author: Richard van Leeuwen
- Language: English
- Year: 2018
- Author: Lizzy Van Leeuwen
- Language: English
- Year: 2011
- Author: Gunther Kress Theo van Leeuwen
- Language: English
- Year: 2001
- Author: John R. Stembridge Jean-Yves Thibon Marc A.A. van Leeuwen
- Language: English
- Year: 2001
- Author: Stephen Broadberry Bruce M. S. Campbell Alexander Klein Mark Overton Bas van Leeuwen
- Language: English
- Year: 2015
Oogheelkunde
pdf
- Author: Y. van Leeuwen M. Van den Maegdenbergh B.A.E. van der Pol J. de Waard (eds.)
- Language: Dutch
- Year: 2016