TY - GEN AU - El-Masri,Maher M TI - Allocation concealment in RCTs SN - 0008-4581 PY - 2015///0115 KW - Bias KW - Humans KW - Patient Selection KW - Random Allocation KW - Randomized Controlled Trials as Topic KW - methods KW - Truth Disclosure N1 - Publication Type: Journal Article ER -