非常抱歉，我们不完全支持您的浏览器。如果您可以选择，请升级到较新版本或使用 Mozilla Firefox、Microsoft Edge、Google Chrome 或 Safari 14 或更高版本。如果您无法进行此操作且需要支持，请将您的反馈发送给我们。
Save on trusted solutions from Elsevier Health — empowering students, educators and clinicians with evidence-based resources in health and medicine.
Smarter studying starts here. Osmosis turns even the toughest topics into clear, illustrated videos you can actually understand. Save big* on any plan purchased by December 1.
Study efficiently with personalized learning tools designed to fit your schedule
Build confidence for exams and clinical practice with evidence-based, expert-reviewed content
*Offer ends December 1, 2025 at 11:59 PM PT.
Unlock the world's most-advanced 3D anatomy platform with our best-ever offer. Save up to 60% off during our Black Friday Sale from November 24th to December 1st.
Visualize every structure in detail with interactive models and expert-validated content
Enhance your learning with customizable tools and resources designed for every level of study
Unlock deeper clinical insights with trusted information and advanced AI.
Get fast, evidence-based answers with conversational AI and expert-validated content
Move beyond surface-level insights to explore the full depth of clinical knowledge with seamless access to full-text books, journal articles and reference works
Advance your practice with confidence.
Expand your knowledge with trusted resources for every stage of your academic or professional journey.
Explore expert-authored books and journals covering life sciences, engineering, social sciences and more
Access the latest research, comprehensive textbooks and insightful publications in print or digital format
Advance your studies, research or career with evidence-based content from world-leading experts
Don’t miss out — these savings are available for a limited time.
