TY - RPRT TI - Endoscope-microscope combination for endonasal sinus surgery. AU - L Klimek AU - R G Amedee AU - M Krause-Bonte AU - W J Mann PY - 1998 DO - 10.1016/s0194-5998(98)70120-2 UR - https://pubmed.ncbi.nlm.nih.gov/9807088/ ID - 9807088 ER -