TY  - JOUR 
T1  - Problems associated with clinical trials of Ayurvedic medicines
JO  - Revista Brasileira de Farmacognosia
A1  - Sharma, Ashish K
A1  - Kumar, Rajesh
A1  - Mishra, Anurag
A1  - Gupta, Rajiv
SN  - 0102-695X
UL  - 10.1590/S0102-695X2010000200023
VL  - 20 
Y1  - 2010
PB  - Brasil 
ER  -