Huge twin study homes in on 'gay genes' - life - 17 November 2014 - New Scientist: http://t.co/HGPf17gZrv 0 atbildes

	Ilze Znotiņa (2014-11-18 08:18:11) @twitter	Huge twin study homes in on 'gay genes' - life - 17 November 2014 - New Scientist: http://t.co/HGPf17gZrv