Surface area outcomes in EUS-guided liver biopsy: a comparative study of Franseen and Fork-tip needles. - Matsumoto, Kotaro; Doi, Shinpei; Adachi, Takako; Watanabe, Ayako; Katsukura, Nobuhiro; Tsujikawa, Takayuki; Aso, Tatsuya; Takahashi, Mikiko; Kikuchi, Kentaro (BMC Gastroenterology, 2025)