TY - GENERIC DO - 10.20944/preprints202407.1960.v1 UR - http://dx.doi.org/10.20944/preprints202407.1960.v1 TI - Endoscopic Ultrasound and Intraductal Ultrasound in the Diagnosis and Treatment of Biliary Tract Diseases T2 - Preprints AU - Nakahata, Akiya AU - Yamashita, Yasunobu AU - Kitano, Masayuki PY - 2024 DA - 2024/07/24 PB - Preprints