1
by Michelsen, Kai, Brand, Helmut, Achterberg, Peter W., Wilkinson, John R.
Published 2015
HEN, Health Evidence Network
...Health Evidence Network synthesis report...

2
by Blessing, Victoria, Davé, Anoushka, Varnai, Peter
Published 2017
Health Evidence Network, WHO Regional Office for Europe
...Health evidence network synthesis report...