TY - GEN AU - Klug,C AU - Fabinyi,B AU - Tschabitscher,M TI - Endoscopy of the middle ear through the eustachian tube: anatomic possibilities and limitations SN - 0192-9763 PY - 1999///0915 KW - Ear, Middle KW - anatomy & histology KW - Endoscopy KW - methods KW - Eustachian Tube KW - Fiber Optic Technology KW - Humans N1 - Publication Type: Journal Article ER -