SADDAN: Severe Achondroplasia with Acanthosis Nigricans and Developmental Delay

Source/Author: Geneva Foundation for Medical Education and Research 
Web-based (medical)
Photographs and links to journal articles on this condition.

Severe achondroplasia - developmental delay - acanthosis nigricans
Source/Author: Orphanet 
Web-based (medical)
Brief overview of the condition, scientific citations, clinical features and other web sites.