title: TENS--a marketing triumph.
authors.affiliation: andrea@birthinternational.com
authors.forename: Andrea
authors.initials: A
authors.lastname: Robertson
mesh_terms: D016362:Analgesia, Obstetrical / Q000379:methods*; D019317:Evidence-Based Medicine; D005260:Female; D006801:Humans; D007743:Labor, Obstetric / Q000502:physiology*; D040541:Marketing / Q000379:methods*; D008880:Midwifery / Q000379:methods*; D010146:Pain / Q000503:physiopathology / Q000517:prevention & control*; D036801:Parturition / Q000523:psychology; D011247:Pregnancy; D004561:Transcutaneous Electric Nerve Stimulation / Q000451:nursing / Q000523:psychology / Q000706:statistics & numerical data*; D016896:Treatment Outcome