- Indian Society of Anesthesia
- The Society for Obstetric Anesthesia and Perinatology (SOAP)
- Obstetric Anaesthetist's Association (UK)
- International Society of Obstetric Medicine
- The Society of Obstetric Medicine of Australia and New Zealand
- North American Society of Obstetric Medicine
- Society for Maternal-Fetal Medicine
- Anesthesia Patient Safety Foundation
- Confidential Enquiries into Maternal Deaths
- MedLine
- Medscape
- The American College of Obstetricians and Gynecologists
- American Society of Anesthesiologists
- American Society of Regional Anesthesia and Pain Medicine
- Anesthesia & Analgesia (Journal)
- Anesthesiology (Journal)
- Association of Women's Health, Obstetric & Neonatal Nurses
- California Society of Anesthesiologists
- Canadian Association of Anesthesiologists
- Employment Opportunities - GasNet
- Foundation for Anesthesia Education and Research
- Hospital & University Links
- International Anesthesia Research Society
- International Journal of Obstetric Anesthesia
- Obstetric Anesthesia Digest
- Pain Relief for Labor: A Patient's Guide
- The Wood Library Museum
- World Anaesthesia Society
- PubMed Query
- Internet Journal of Anesthesia
- Research Society of Anesthesia and Pharmacology
