TY - JOUR T1 - Ultrasound-guided transbronchial biopsies of solitary pulmonary nodules less than 20 mm JF - European Respiratory Journal JO - Eur Respir J DO - 10.1183/09031936.00166708 AU - R. Eberhardt AU - A. Ernst AU - F.J.F. Herth Y1 - 2009/05/21 UR - http://erj.ersjournals.com/content/early/2009/05/21/09031936.00166708.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -