?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Lewis&rft.aufirst=G&rft.au=Lewis%2C+G&rft.pages=729-736&rft.atitle=Assessment+of+the+Role+of+IQ+in+Associations+Between+Population+Density+and+Deprivation+and+Nonaffective+Psychosis&rft.title=JAMA+Psychiatry&rft.issue=7&rft.volume=77&rft.date=11+March+2020&rft.genre=article