| Http://: http://en.wikipedia.org/wiki/Thanatophoric_dysplasia | 
| Http://: http://ghr.nlm.nih.gov/condition/thanatophoric-dysplasia | 
| Http://: http://en.wikipedia.org/wiki/Thanatophoric_dysplasia | 
| Http://: http://ghr.nlm.nih.gov/condition/thanatophoric-dysplasia |