title: EUS accessories.
authors: Douglas G
authors: DG
authors: Adler
authors: Jason D
authors: JD
authors: Conway
authors: Joseph M B
authors: JM
authors: Coffie
authors: James A
authors: JA
authors: Disario
authors: Daniel S
authors: DS
authors: Mishkin
authors: Raj J
authors: RJ
authors: Shah
authors: Lehel
authors: L
authors: Somogyi
authors: William M
authors: WM
authors: Tierney
authors: Louis Michel
authors: LM
authors: Wong Kee Song
authors: Bret T
authors: BT
authors: Petersen
mesh_terms: D001707:Biopsy, Needle / Q000295:instrumentation; D020776:Endoscopes, Gastrointestinal; D019160:Endosonography / Q000295:instrumentation* / Q000379:methods*; D004867:Equipment Design; D006801:Humans; D009339:Needles; D018084:Ultrasonography, Interventional / Q000295:instrumentation*