| 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. |
| National Library of Medicine: 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. |