... Rinsky LA. Gastrointestinal Problems in Patients Who Have Type III OsteogenesisImperfecta. The Journal of Bone and Joint Surgery, 1995, Sep; 77: 1352-6. Violas P, Fassier F, Hamdy R, Duhaime M, ...
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... appearance and symptoms except for white sclerae. OI Type VIII is characterized by severe growth deficiency and extreme under-mineralization of the skeleton. It is caused by absence or severe deficiency of prolyl 3-hydroxylase activity due to mutations in the LEPRE1 gene.
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