RT Journal Article SR Electronic T1 Double staining of elastic fibre and immunohistochemistry is helpful to differentiate pleural invasion of lung cancer JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 215 OP 216 DO 10.1136/jclinpath-2021-207779 VO 75 IS 3 A1 Shen, Guihua A1 Dong, Jiyan A1 Xiang, Zheng A1 Liu, Li A1 Yang, Lin YR 2022 UL http://jcp.bmj.com/content/75/3/215.abstract AB