TY  - BOOK
AU  - Lewith, George (ed)
AU  - Jonas, Wayne B (ed)
AU  - Walach, Harald (ed)
TI  - Clinical research in complementary therapies: principles, problems and solutions
SN  - 0443063672
PY  - 2002///
CY  - Harlow
PB  - Churchill Livingstone
ER  -