TY - GEN AU - Ohba,T AU - Cordero,F AU - Preece,J W AU - Langland,O E TI - The posterior wall of the maxillary sinus as seen in panoramic radiography SN - 0030-4220 PY - 1991///1106 KW - Humans KW - Maxillary Sinus KW - diagnostic imaging KW - Radiography, Panoramic KW - instrumentation N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1016/0030-4220(91)90236-6 ER -