Frequently Asked Questions
Everything you need to know before — and after — you subscribe.
About the PEN System
8 questions
About the PEN System
8 questions
- What does the PEN System do?
- Who should use the PEN System?
- What topics and areas of practice does the PEN System cover?
- Who develops the content in the PEN System?
- Who writes and reviews the PEN System content?
- How does the PEN System grade its evidence?
- Why use the PEN System instead of PubMed, Google Scholar, or AI?
- How is the PEN System different from the Evidence Analysis Library (EAL) or Nutrition Care Manual (NCM)?
Access & Getting Started
3 questions
Access & Getting Started
3 questions
Using the PEN System Efficiently
4 questions
Using the PEN System Efficiently
4 questions
Citation & Reuse
5 questions
Citation & Reuse
5 questions
Contributing to the PEN System
3 questions
Contributing to the PEN System
3 questions
Support and Contact
2 questions
Support and Contact
2 questions