Inconclusive results in studies of biofeedback intervention for gastrointestinal conditions.
Singh
Betsy B
BB
Southern California University of Health Sciences in Whittier, USA.
D001676:Biofeedback, Psychology; D018849:Controlled Clinical Trials as Topic; D019317:Evidence-Based Medicine; D005767:Gastrointestinal Diseases / Q000628:therapy*; D006801:Humans; D012107:Research Design / Q000592:standards; D014481:United States