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Using ‘number needed to treat’ to express the magnitudes of benefit of ultraviolet B phototherapy and of antitumour necrosis factor‐α therapies for psoriasis |
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| Authors: | R.S. Dawe |
| Affiliation: | Department of Dermatology, Ninewells Hospital and Medical School, Dundee DD1 9SY, U.K. |
| Abstract: | |
| Keywords: | antitumour necrosis factor‐α therapies biological placebo treatment comparisons ultraviolet B |