We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleNeurohormonal functioning and sexual orientation: A theory of homosexuality–heterosexuality.AuthorsEllis, Lee; Ames, M. AshleyPublicationPsychological Bulletin, 1987, Vol 101, Issue 2, p233ISSN0033-2909DOI10.1037/0033-2909.101.2.233