Randomised controlled trials (RCTs)--sample size: the magic number (SMJ Vol 44 Issue 4 April 2003).
- Author:
Rebecca P ANG
- Publication Type:Letter
- MeSH: Humans; Randomized Controlled Trials as Topic; Research Design; Sample Size; Software
- From:Singapore medical journal 2003;44(8):432-432
- CountrySingapore
- Language:English