TY - GEN AU - Lee,F M TI - The displaced root in the maxillary sinus SN - 0030-4220 PY - 1970///0428 KW - Humans KW - Maxillary Sinus KW - diagnostic imaging KW - Methods KW - Radiography KW - Tooth Root N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0030-4220(70)90457-3 ER -