Using 'number needed to treat' to express the magnitudes of benefit of ultraviolet B phototherapy and of antitumour necrosis factor-alpha therapies for psoriasis.
作者信息
Dawe R S
出版信息
Br J Dermatol. 2010 Feb 1;162(2):456-7. doi: 10.1111/j.1365-2133.2009.09555.x. Epub 2009 Nov 16.