одно из review в PubMed (а там много инфы на самом деле по этому вопросу)
http://www.ncbi.nlm.nih.gov/pubmed/19054623
Here we critically review studies on
MHC (major histocompatibility complex) associated mate choice in humans. These are based on three broadly different aspects: (1) odor preferences, (2) facial preferences and (3) actual mate choice surveys.