Comment on

• The effects of Park sham needles: a pilot study.

  To M, Alexander C. To M, et al. J Integr Med. 2015 Jan;13(1):20-4. doi: 10.1016/S2095-4964(15)60153-4. J Integr Med. 2015. PMID: 25609368 Clinical Trial.
• The difference of Park and Streitberger single-blind needles from Takakura double-blind needle.

  Takakura N, Takayama M, Yajima H. Takakura N, et al. J Integr Med. 2015 Jul;13(4):212-4. doi: 10.1016/S2095-4964(15)60189-3. J Integr Med. 2015. PMID: 26165365 No abstract available.