- American College of Physicians: Ethics Manual
- American Medical Association (AMA): Code of Medical Ethics
- American Nurses Association: Code of Ethics for Nurses
- American Public Health Association: Principles of the Ethical Practice of Public Health
- American Psychiatric Association: Ethics Resources and Standards
- Code of Ethics of the National Association of Social Workers
- Standards of Practice for Professional Chaplains in Acute Care Settings
- World Medical Association: International Code of Medical Ethics
- AMA Code of Medical Ethics
- Clinical Ethics textbook
- Hardin Library for the Health Sciences
- IRB, University of Iowa Human Subjects Office
- NIH Bioethics Research Library, Kennedy Institute of Ethics
- NIH Bioethics Resources on the Web
- Physician Charter of Medical Professionalism
- PubMed
- Stanford Encyclopedia of Philosophy
- History of the Health Sciences World Wide Web Links
- History of Medicine - National Library of Medicine (NIH)
- American Academy of Hospice and Palliative Medicine, Position Statements
- American Academy of Pediatrics, Bioethics
- American Society for Bioethics and Humanities
- Hastings Center
- Kennedy Institute of Ethics at Georgetown University
- NIH Ethical Legal and Social Implications (ELSI) Research Program
- Presidential Commission for the Study of Bioethical Issues
- U.S. Conference of Catholic Bishops - Ethical and Religious Directives for Catholic Health Care Services
- World Health Organization - Ethics and Health
- Belmont Report - (Ethical Principles & Guidelines for the Protection of Human Subjects Research)
- Code of Federal Regulations for Human Subjects Research
- FDA: Information Sheet Guidance for IRBs, Clinical Investigators, and Sponsors
- IRB, University of Iowa Human Subjects Office
- OHRP (Office for Human Research Protections), DHHS
- ORI (Office of Research Integrity), DHHS