J. Erkens
发表
P. Souverein,
R. Herings,
H. Leufkens,
2003,
European urology.
R. Herings,
M. Olson,
J. Erkens,
2007,
Osteoporosis International.
M. Olson,
J. Erkens,
Ron M C Herings,
2007,
Osteoporosis International.
M. Olson,
R. Herings,
J. Erkens,
2006
.
R. Herings,
M. Olson,
J. Erkens,
2008,
Current medical research and opinion.
W. Goettsch,
R. Herings,
J. Erkens,
2004
.
J. Mann,
R. Gibbons,
R. Herings,
2007,
The American journal of psychiatry.
R. Herings,
J. Erkens,
A. Janse,
2005,
Pharmacoepidemiology and drug safety.