Fig. 1
From: Frontal facial proportions of 12-year-old southern Chinese: a photogrammetric study
Landmarks and proportional indices identified and measured. N : Nasion; Ex (R,L) : Exocanthion (Right, Left); En (R,L) : Endocanthion (Right, Left); Al (R,L) : Alare (Right, Left); Sn : Subnasale; Ls : Labiale superius; Sto : Stomion; Li : Labiale inferius; Ch (R,L) : Cheilion (Right, Left); Sl : Sublabiale; Gn : Gnathion. N.B. The subject of this photograph is not a subject in the study, the photograph is for illustration purpose and consent was obtained