title: Methodological perspectives.
authors: Physiotherapy Group, King's College London, UK.
authors: D J
authors: DJ
authors: Newham
mesh_terms: D015670:Acupuncture Therapy; D015671:Electroacupuncture; D006439:Hemodynamics; D006801:Humans; D016491:Peripheral Vascular Diseases / Q000628:therapy*; D012107:Research Design; D004561:Transcutaneous Electric Nerve Stimulation