Isik, B K Re: Facial expression drawings and the full cup test: valid tools for the measurement of swelling after dental surgery. [electronic resource] - The British journal of oral & maxillofacial surgery 09 2017 - 746 p. digital Publication Type: Letter; Comment ISSN: 1532-1940 Standard No.: 10.1016/j.bjoms.2017.04.020 doi Subjects--Topical Terms: EdemaFacial ExpressionHumansImaging, Three-Dimensional