TY - JOUR AU - Takakura, Nobuari AU - Yajima, Hiroyoshi PY - 2007 DA - 2007/10/10 TI - A double-blind placebo needle for acupuncture research JO - BMC Complementary and Alternative Medicine SP - 31 VL - 7 IS - 1 AB - Placebo needles that can mask acupuncture practitioners to the type of needle used have been considered almost impossible to develop until now. SN - 1472-6882 UR - https://doi.org/10.1186/1472-6882-7-31 DO - 10.1186/1472-6882-7-31 ID - Takakura2007 ER -