DK. Health libraries Medical libraries BB. Bibliometric methods DH. Special libraries AA. Library and information science as a field B. Information use and sociology of information BA. Use and impact of information BH. Information needs and information requirements analysis I. Information treatment for information services J. Technical services in libraries archives museum A. Theoretical and general aspects of libraries and information BG. Information dissemination and diffusion CD. User training DI. Science libraries E. Publishing and legal issues ED. Intellectual property: author's rights Evidence-Based Medicine Evidence-Based Practice F. Management HL. Databases and database Networking ID. Knowledge representation IJ. Reference work IK. Design Information Storage and Retrieval JK. Interlibrary loans Library Services Research Design activities copyleft copyright development education implementation and maintenance open access ownership promotion