TY - GEN AU - Dill,J E TI - Endoscopic ultrasonography for gallbladder disease SN - 0016-5085 PY - 1999///0414 KW - Endosonography KW - Gallbladder Diseases KW - diagnostic imaging KW - Humans N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1016/s0016-5085(99)70098-3 ER -