Early controlled clinical trials.

Lignende værker

• Randomised controlled clinical trials.
  af: Hart, P D
  Udgivet: (1991)
• Early controlled trials. Randomised mental health trial began in 1935...
  af: Gill, D. B.
  Udgivet: (1996)
• Randomised controlled trials in general practice. General practice research framework carries out such trials.
  af: Hart, J. T.
  Udgivet: (1996)
• Lind's clinical trial and the control of scurvy.
  af: Baxby, D
  Udgivet: (1997)
• Early controlled trials .... but "quasirandom allocation " of treatment was reported in 1930.
  af: Clarke, M.
  Udgivet: (1996)