TY  - GEN
AU  - Dechartres,Agnes
AU  - Trinquart,Ludovic
AU  - Atal,Ignacio
AU  - Moher,David
AU  - Dickersin,Kay
AU  - Boutron,Isabelle
AU  - Perrodeau,Elodie
AU  - Altman,Douglas G
AU  - Ravaud,Philippe
TI  - Evolution of poor reporting and inadequate methods over time in 20 920 randomised controlled trials included in Cochrane reviews: research on research study
SN  - 1756-1833
PY  - 2017///0619
KW  - Bias
KW  - Humans
KW  - Journal Impact Factor
KW  - Randomized Controlled Trials as Topic
KW  - methods
KW  - Reference Standards
KW  - Research Design
KW  - Review Literature as Topic
KW  - Time Factors
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1136/bmj.j2490
ER  -