PT - JOURNAL ARTICLE AU - Yinglu Liu AU - Shengyuan Yu TI - Acupuncture may be considered to be an effective tool for patients with frequent episodic or chronic tension-type headache AID - 10.1136/ebmed-2016-110487 DP - 2016 Oct 01 TA - Evidence Based Medicine PG - 183--183 VI - 21 IP - 5 4099 - http://ebm.bmj.com/content/21/5/183.short 4100 - http://ebm.bmj.com/content/21/5/183.full SO - Evid Based Med2016 Oct 01; 21