Miller, C J Midline sinus of the upper lip and a theory concerning etiology. [electronic resource] - Plastic and reconstructive surgery May 1980 - 674-5 p. digital Publication Type: Case Reports; Journal Article ISSN: 0032-1052 Standard No.: 10.1097/00006534-198005000-00022 doi Subjects--Topical Terms: AdultHumansLip--abnormalitiesMale