TY  - JOUR 
T1  - Clinical research in developing countries: recent moral arguments
JO  - Cadernos de Saúde Pública
A1  - Lackey, Douglas P.
SN  - 0102-311X
UL  - 10.1590/S0102-311X2002000500038
VL  - 18 
Y1  - 2002
PB  - Brasil 
ER  -