TY - GEN AU - Utting,J A TI - Alpha-adrenergic blockade in severe asthma SN - 0007-0971 PY - 1981///0317 KW - Adolescent KW - Adrenergic alpha-Antagonists KW - therapeutic use KW - Adult KW - Aged KW - Asthma KW - drug therapy KW - Chronic Disease KW - Clinical Trials as Topic KW - Double-Blind Method KW - Humans KW - Indoles KW - Indoramin KW - Middle Aged N1 - Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article; Randomized Controlled Trial ER -