J. Valk
发表
G. Snow,
N. de Vries,
R. Versluis,
1986,
The Journal of Laryngology & Otology.
J. Valk,
P. Willemsen,
C. Mattelaer,
2019,
Acta chirurgica Belgica.
E. Wolters,
A. Donker,
J. Valk,
1987
.
J. Valk,
E. Wolters,
E. Wolters,
1987,
Journal of the Neurological Sciences.