1 | randomised controlled trial.pt |
2 | controlled clinical trial.pt |
3 | randomised.ti,ab |
4 | randomised.ti,ab |
5 | randomly.ti,ab |
6 | placebo.ti,ab |
7 | trial.ti,ab |
8 | 1 or 2–7 |
9 | dementia.ti,ab |
10 | vascular dementia.ti,ab |
11 | cognitive disorders.ti,ab |
12 | cognitive impairment.ti,ab |
13 | 9 or 10–12 |
14 | acupuncture.ti,ab |
15 | acupuncture therapy.ti,ab |
16 | acupoints.ti,ab |
17 | acupuncture points.ti,ab |
18 | body acupuncture.ti,ab |
19 | scalp acupuncture.ti,ab |
20 | auricular acupuncture.ti,ab |
21 | ear acupuncture.ti,ab |
22 | manual acupuncture.ti,ab |
23 | electroacupuncture.ti,ab |
24 | electro-acupuncture.ti,ab |
25 | fire needling.ti,ab |
26 | warm needling.ti,ab |
27 | 14 or 15–26 |
28 | 8 and 13 and 27 |