1	meta analysis.mp,pt.	133,692
2	review.pt.	2,432,940
3	search:.tw.	333,880
4	1 or 2 or 3	2,667,117
5	exp irritable bowel syndrome/	6669
6	irritable bowel syndrome$.mp.	11,697
7	gastrointestinal disease$.mp.	43,831
8	gastrointestinal syndrome$.mp.	232
9	Colonic Disease$.mp.	21,643
10	colon disease$.mp.	700
11	((irritable or functional or spastic) and (bowel or colon)).mp.	24,753
12	irritable colon.mp.	463
13	5 or 6 or 7 or 8 or 9 or 10 or 11 or 12	85,118
14	exp Acupuncture/	1591
15	acupunctur*.mp.	23,250
16	exp Acupuncture Points/	5610
17	exp Acupuncture Therapy/	21,989
18	exp Acupuncture Analgesia/	1181
19	exp Electroacupuncture/	3420
20	electroacupunctur*.mp.	4135
21	electro-acupunctur*.mp.	713
22	acupoint*.mp.	3669
23	exp Transcutaneous Electric Nerve Stimulation/	7758
24	Transcutaneous Electric Nerve Stimulat*.mp.	4459
25	percutaneous electrical nerve stimulat*.mp.	47
26	TENS.mp.	9735
27	14 or 15 or 16 or 17 or 18 or 19 or 20 or 21 or 22 or 23 or 24 or 25 or 26	37,574
28	4 and 13 and 27	90