TY  - JOUR 
T1  - Lobbying by Big Pharma, bottlenecks for clinical research, and loosening of ethical standards in Brazil
JO  - Cadernos de Saúde Pública
A1  - Paumgartten, Francisco José Roma
SN  - 0102-311X
UL  - 10.1590/0102-311X00189815
VL  - 32 
Y1  - 2016
PB  - Brasil 
ER  -