About Tamsulosin hydrochloride
About (-)-YM-12617
About (R)-(-)-YM-12617
About R-(-)-YM-12617
About YM-12617-1
About Amsulosin hydrochloride
About urologic active drug
About ophthalmic remedy
About secondary amine
About phenol ether
About sulfonamide
About alpha adrenergic antagonist