title: EUS aspiration needle size: smaller is better?
authors.forename: Scott
authors.initials: S
authors.lastname: Fanning
authors.forename: Avelyn
authors.initials: A
authors.lastname: Kwok
authors.forename: Brian
authors.initials: B
authors.lastname: Jones
authors.forename: Rupert
authors.initials: R
authors.lastname: Leong
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D044963:Biopsy, Fine-Needle / Q000295:instrumentation* / Q000379:methods; D019160:Endosonography; D004867:Equipment Design; D005260:Female; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000473:pathology; D008875:Middle Aged; D009339:Needles; D010190:Pancreatic Neoplasms / Q000473:pathology; D013274:Stomach Neoplasms / Q000473:pathology