RT Journal Article SR Electronic T1 A 65-year-old man with progressive shortness of breath JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 888 OP 894 VO 68 IS 10 A2 Longworth, David L. A2 Stoller, James K. A1 Jneid, Hani A1 Correia, Natalie G. A1 Michota, Franklin A. YR 2001 UL http://www.ccjm.org/content/68/10/888.abstract AB