| Http://: https://rarediseases.org/rare-diseases/russell-silver-syndrome/ |
| Http://: https://ghr.nlm.nih.gov/condition/russell-silver-syndrome |
| Http://: https://rarediseases.org/rare-diseases/russell-silver-syndrome/ |
| Http://: https://ghr.nlm.nih.gov/condition/russell-silver-syndrome |