Beer, Gertrude M The causes of the nasolabial crease: a histomorphological study. [electronic resource] - Clinical anatomy (New York, N.Y.) Mar 2013 - 196-203 p. digital Publication Type: Journal Article ISSN: 1098-2353 Standard No.: 10.1002/ca.22100 doi Subjects--Topical Terms: CadaverDermis--anatomy & histologyFascia--anatomy & histologyHumansMorphogenesisMuscle, Skeletal--anatomy & histologyNasolabial Fold--anatomy & histology