RT Journal Article SR Electronic T1 Asthma: Increased Mortality Warrants Aggressive, Specific Treatment JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 449 OP 450 VO 59 IS 5 A1 Ahmad, Muzaffar A1 Kavuru, Mani S. YR 1992 UL http://www.ccjm.org/content/59/5/449.abstract AB