TY - GEN AU - Berger,Vance W TI - Sequence Generation and Allocation Concealment SN - 1532-3390 PY - 2016///1213 KW - Humans KW - Random Allocation N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1016/j.jebdp.2016.03.001 ER -