Using the biased coin design for randomization in health care research.
Hjelm-Karlsson
K
K
Department of Diagnostic Radiology, University Hospital, Uppsala, Sweden.
D015982:Bias; D015399:Nursing Research / Q000379:methods* / Q000592:standards; D011336:Probability; D011897:Random Allocation; D012107:Research Design / Q000592:standards*