Symmetry is related to sexual dimorphism in faces : data across culture and species
Citation
Little , A C , Jones , B C , Waitt , C , Tiddeman , B P , Feinberg , D R , Perrett , D I , Apicella , C L & Marlowe , F W 2008 , ' Symmetry is related to sexual dimorphism in faces : data across culture and species ' , PloS ONE , vol. 3 , no. 5 , e2106 . https://doi.org/10.1371/journal.pone.0002106