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. 2010 Oct 27;4:291–297. doi: 10.2147/DDDT.S10428

Table 1.

α1A-adrenoreceptor selectivity of current blockers used to treat lower urinary tract symptoms18

Alfuzosin Doxazosin Silodosin Tamsulosin Terazosin
α1-adrenoreceptor selectivity Nonsubtype-selective Nonsubtype-selective α1A > α1D > α1B α1A = α1D > α1B Nonsubtype-selective