utorok 15. júna 2010
Publishing study protocols: making them visible will improve registration, reporting and recruitment
BioMed Central Full text Publishing study protocols: making them visible will improve registration, reporting and recruitment: "Publishing study protocols: making them visible will improve registration, reporting and recruitment"
Prihlásiť na odber:
Zverejniť komentáre (Atom)
Žiadne komentáre:
Zverejnenie komentára