Researching complementary and alternative treatments - the gatekeepers are not at home
Vinjar Fønnebø
1*, Sameline Grimsgaard
2, Harald Walach
3†, Cheryl Ritenbaugh
4†,Arne J Norheim
1†, Hugh MacPherson
5†, George Lewith
6†, Laila Launsø
1†, Mary Koithan
4,
7†, Torkel Falkenberg
8†, Heather Boon
9† and Mikel Aickin
7†
http://www.biomedcentral.com/1471-2288/7/7 Circular instead of hierarchical: methodological principles for the evaluation of complex interventions
Harald Walach
1*, Torkel Falkenberg
2, Vinjar Fønnebø
3, George Lewith
4 and Wayne B Jonas
5 http://www.biomedcentral.com/1471-2288/6/29/