TY  - BOOK
ED  - The Directory of Open Access Journals
TI  - Trials
SN  - 1745-6215
CY  - United Kingdom
PB  - BMC
KW  -  Medical trials
KW  -  Randomised controlled trials
KW  -  Trial protocols
KW  - Trial methodology
UR  - https://doaj.org/toc/cf9a00efa2ef406d9527f742fdad41a0
UR  - https://trialsjournal.biomedcentral.com
ER  -