Open access to outstanding advances in life science and biomedicine

Purdue OWL Coming Soon: A new look for our same great content! We're working hard this summer on a redesign of the Purdue OWL. Worry not! If you are having trouble locating a specific resource, please visit the search page or the Site Map. The Online Writing Lab (OWL) at Purdue University houses writing resources and instructional material, and we provide these as a free service of the Writing Lab at Purdue. For more information about services for the Purdue University community, including one-to-one consultations, ESL conversation groups and workshops, please visit the Writing Lab site. Mission The Purdue University Writing Lab and Purdue Online Writing Lab (OWL) assist clients in their development as writers—no matter what their skill level—with on-campus consultations, online participation, and community engagement.

PLOS | Public Library Of Science PeerJ