title: Linear endobronchial ultrasound learning curve: hard to predict.
authors.affiliation: North Bristol Lung Centre and University of Bristol, Southmead Hospital, Bristol, England. Electronic address: andrewmedford@hotmail.com.
authors.forename: Andrew R L
authors.initials: ARL
authors.lastname: Medford
mesh_terms: D001707:Biopsy, Needle / Q000379:methods*; D001999:Bronchoscopy / Q000193:education*; D002983:Clinical Competence; D004502:Education, Medical, Continuing / Q000379:methods*; D019160:Endosonography / Q000379:methods*; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis*; D008297:Male; D015272:Pulmonary Medicine / Q000193:education*