RT Journal Article SR Electronic T1 Biopsy Techniques in Pulmonary Disorders ed. by Ko Pen Wang, MD JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 733 OP 733 VO 57 IS 8 A1 Mehta, Atul C. YR 1990 UL http://www.ccjm.org/content/57/8/733.2.abstract AB