[Physiology of the upper labial frenum].
D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007742:Labial Frenum / Q000502:physiology*; D014071:Tooth Abnormalities / Q000175:diagnosis; D014094:Tooth, Deciduous
Fyziologie horního labiálnoiho frenula