Helping patients decide about back surgery: a randomized trial of an interactive video program
A randomized trial of 100 patients with low back pain who were potential surgical candidates. To determine whether an interactive videodisc with a booklet is superior to a booklet alone for informing patients about back surgery. Substantial geographic variation has been observed in lumbar spine surg...
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Veröffentlicht in: | Spine (Philadelphia, Pa. 1976) Pa. 1976), 2001-01, Vol.26 (2), p.206-212 |
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