TY  - GEN
AU  - de Lemos,Mario L
TI  - The return of "negative" trials?
SN  - 0820-3946
PY  - 2003///0620
KW  - Atrial Fibrillation
KW  - mortality
KW  - Bias
KW  - Heart Rate
KW  - Humans
KW  - Patient Compliance
KW  - Randomized Controlled Trials as Topic
KW  - standards
KW  - Research Design
KW  - Sample Size
N1  - Publication Type: Journal Article; Comment
ER  -