Nishioka, G J Modified external reference measurement technique for vertical positioning of the maxilla. [electronic resource] - Oral surgery, oral medicine, and oral pathology Jul 1987 - 22-3 p. digital Publication Type: Journal Article ISSN: 0030-4220 Standard No.: 10.1016/0030-4220(87)90109-5 doi Subjects--Topical Terms: HumansMaxilla--anatomy & histologyOsteotomy--methods