Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Clinical findings and collagen studies. (A–I) Radiographic analysis for patient R92-020A (A–D) at age of 4 and sibling R92-020B (E–I) at age 6 months. (J and K) Electrophoretic mobility of type I procollagen (J) and collagen (K) from cultured fibroblasts and media from case R92-020A. The α1 and α2 type I (pro)collagen chains are identified.
