Vilmann P: Linear EUS guided fine needle aspiration Part I (Pentax FG32UA, FG34UA, FG36UX). In Bhutani MS (ed): Interventional Endoscopic Ultrasonography, 27-36, Harwood Academic Publishers, The Netherlands, 1999
Yamao K, Ohashi K, Mizutani S et al: Linear EUS guided fine needle aspiration Part II (Olympus XGF-UC3, XGF UC4, GF UC30P). In Manoop SB (ed): Interventional Endoscopic Ultrasonography, 37-41, Harwood Academic Publishers, The Netherlands, 1999
Norton ID, Wiersema MJ: Endoscopic ultrasound-guided fine-needle aspiration biopsy. In Gress FG, Bhattacharya I (eds): Endoscopic Ultrasonography, 136-148, Blackwell Science, USA, 2001
Sahai AV, Banerjee P: How to perform EUS-guided FNA. In Hawes R, Fockens P (eds): Endosonography, 265-271, Elsevier, USA, 2006