The curative effect and mechanism of action of the acupoints pishu and weishu.
D000005:Abdomen; D015670:Acupuncture Therapy; D000293:Adolescent; D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer / Q000628:therapy; D004599:Electric Stimulation Therapy; D005260:Female; D005769:Gastrointestinal Motility; D006801:Humans; D008297:Male; D008875:Middle Aged; D059408:Pain Management; D013272:Stomach Diseases / Q000628:therapy*; D013276:Stomach Ulcer / Q000628:therapy