[Reliability of controlled clinical trials--the problem of randomization].
Gøtzsche
P C
PC
Det Nordiske Cochrane Center, Rigshospitalet, København.
D015982:Bias; D002986:Clinical Trials as Topic / Q000592:standards*; D003718:Denmark; D005069:Evaluation Studies as Topic; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000592:standards*
Kontrollerede kliniske forsøgs trovaerdighed--randomiseringsproblemet.