In order to provide access to resources that use https, your EZproxy server must be configured with an SSL certificate.
Title Proceedings of the National Academy of Sciences (updated 20190410) URL http://www.pnas.org HJ anthropology.pnas.org HJ chemistry.pnas.org HJ frontmatter.pnas.org HJ https://anthropology.pnas.org HJ https://chemistry.pnas.org HJ https://frontmatter.pnas.org HJ https://physics.pnas.org HJ https://sustainability.pnas.org HJ https://teachingresources.pnas.org HJ https://www.pnas.org HJ intl.pnas.org HJ physics.pnas.org HJ pnas.org HJ sustainability.pnas.org HJ teachingresources.pnas.org DJ pnas.org
A Hosted EZproxy Include File is available for this resource. Hosted EZproxy customers will receive automatic updates with OCLC’s latest version of this stanza. Note: Hosted EZproxy customers in the Americas using self-service may reference the Include File by adding the following line to config.txt: