"Alpha-1 blocker" . "\u03B1₁-blocking" . . "\u03B1₁-blocker" . "\u03B1₁ blocker" . . . . "\u03B1₁" . "Selective \u03B1₁-blockers" . "\u03B1₁-selective adrenergic blocker" . "alpha-1 blocker" . "\u03B1₁ adrenergic" . . "\u03B1₁-adrenergic antagonist" . . "\u03B1" . "\u03B1₁-adrenergic receptor antagonist" . . "\u03B1₁ blockers" . "blocker" . . "\u03B11 inverse agonist" . "Alpha-1 blocker" . . "\u03B1₁-blockers" . "\u03B1₁-adrenoceptor antagonist" .