[Can randomization create bias?].
Barfod
T S
TS
H:S Rigshospitalet, epidemiklinikken, infektionsmedicinsk afdeling M, Klinisk kernisk afdeling, Vejle Sygehus. toke.barfod@rh.dk
D006801:Humans; D015588:Observer Variation; D011897:Random Allocation; D016032:Randomized Controlled Trials as Topic