The Trauma Source Library is a learning resource for trauma care professionals from all specialties and countries. Each month, Trauma Source will provide access to the current issue of the Journal of Trauma, to selected "Articles of Interest" with commentary from our editorial group and to selected books. In addition, collections of relevant Guidelines, Trauma Tools, Slide Presentations, Links and Images are available. Our users are encouraged to download any of the material in these collections for their use and to submit their contributions for possible inclusion and dissemination.