This is a 128-page, spiral-bound booklet, measuring 5" X 8". "Health Hotlines" is a compilation of organizations with toll-free telephone numbers. It is derived from DIRLINE, the NLM's Directory of Information Resources Online. This database contains descriptions of more than 8,000 biomedical information resources including organizations, databases, research, resources, etc. It is provided as a community service to assist the public in locating health-related information. This edition is bilingual, listing organizations in English and Spanish, and indicating those services and/or publications available in Spanish.