title: Endobronchial ultrasound and extended roles: know thy limitations.
authors: North Bristol Lung Centre, Southmead Hospital, Westbury-on-Trym, Bristol, England. Electronic address: andrewmedford@hotmail.com.
authors: A R L
authors: ARL
authors: Medford
mesh_terms: D044963:Biopsy, Fine-Needle / Q000009:adverse effects*; D001999:Bronchoscopy / Q000009:adverse effects*; D019160:Endosonography / Q000009:adverse effects*; D005260:Female; D006801:Humans; D013290:Streptococcal Infections / Q000382:microbiology*; D016606:Thyroid Nodule / Q000000981:diagnostic imaging* / Q000473:pathology*