Log on / register
BioMed Central home | Journals A-Z | Feedback | Support

Comments

An assessment of the quality of randomised controlled trials conducted in China

Dalu Zhang email, Peng Yin email, Nick Freemantle email, Rachel Jordan email, Nanshan Zhong email and KK Cheng email

Trials 2008, 9:22doi:10.1186/1745-6215-9-22

No comments have yet been made on this article

Post a comment

© 1999-2008 BioMed Central Ltd unless otherwise stated < info@biomedcentral.com >   Terms and conditions