Signild Vallgårda
发表
Lene Koch,
Signild Vallgårda,
2008
.
Signild Vallgårda,
S. Vallgårda,
2007
.
Peter Sandøe,
Mette Hartlev,
P. Sandøe,
2015,
European journal of public health.
Signild Vallgårda,
S. Vallgårda,
2012,
Health policy.