RT Journal Article SR Electronic T1 Models of Lung Disease: Microscopy and Structural Methods JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 611 OP 611 DO 10.1136/thx.46.8.611-a VO 46 IS 8 A1 PJ YR 1991 UL http://thorax.bmj.com/content/46/8/611.2.abstract AB