TY - RPRT TI - Modified maxillary submucosal vestibuloplasty. AU - G A Wessberg AU - S A Schendel AU - B N Epker PY - 1980 DO - 10.1016/s0300-9785(80)80010-x UR - https://pubmed.ncbi.nlm.nih.gov/6769833/ ID - 6769833 ER -