RT Journal Article SR Electronic T1 How to do it: ultrasound-guided pleural biopsy JF Breathe JO breathe FD European Respiratory Society SP 151 OP 155 VO 4 IS 2 A1 D. Ghosh A1 T.Q. Howes YR 2007 UL http://breathe.ersjournals.com/content/4/2/151.abstract AB