- Birth Defects Foundation: Noonan Syndrome - History of the Foundation's involvement with Noonan's. Printable booklet and newsletter.
- eMedicine - Noonan Syndrome : Article by Jennifer Ibrahim, MD - Thorough summary of history, diagnosis, and treatment.
- MedlinePlus: Noonan Syndrome - Includes the alternate names, a summary and a list of major features for Noonan syndrome.
- Noonan Syndrome - Story of 6-year-old Becky, with factsheet and resources.
- Noonan Syndrome - by Michelle Ellis - Account of her life with the disorder.
- NORD - Noonan Syndrome - Offers the synonyms, a general discussion and further resources.
- The CaF Directory - A description of Noonan syndrome, its inheritance patterns and pre-natal diagnosing.
- The Noonan Syndrome Support Group - Information about this organization as well the disease itself. Offers news, events, a survey, a newsletter and further resources.
