although in at least three patients the clinical features allowed us to classify our patients into two different groups ( sillence et al. , 1979 classification -- groups i and iii ) , the biochemical results are similar , suggesting that the overhydroxylation of the lysine in type i bone collagen is a common feature of severe forms of osteogenesis imperfecta .
C0262950
bone
C0029434
osteogenesis imperfecta