Pain management techniques such as thermal agents and electrotherapy, as well as therapeutic exercise and behavioral therapy, alone or in tandem with interventional techniques and conventional pharmacotherapy to treat pain, usually as part of an interdisciplinary or multidisciplinary program. Transcutaneous electrical nerve stimulation has been found to be ineffective for lower back pain, however, it might help with diabetic neuropathy. Acupuncture involves the insertion and manipulation of needles into specific points on the body to relieve pain or for therapeutic purposes. An analysis of the 13 highest quality studies of pain treatment with acupuncture, published in January 2009 in the "British Medical
Lady of Pain of Pain. I'm very fond of the Lady of Pain; she really locks up the Planescape look. We all liked her so much that she became our logo." Troy Denning wrote the hardcover novel, "Pages of Pain", in 1996: "It had to be from the Lady of Pain's viewpoint—which is something of a problem, since (as every Planescape player knows) she never speaks—and (this was the really good part) the reader must know less about her at the end of the book than he does at the beginning, and nobody knows anything about her at the beginning." Denning recalled that