Vitamin D dependent rickets type I

• Tác giả chính: Chan Jong Kim (Tác giả)
• Định dạng: Sách
• Được phát hành: Korean Pediatric Society, 2011-02-01T00:00:00Z.
• Những chủ đề: article
• Truy cập trực tuyến: Connect to this object online.

Vitamin D is present in two forms, ergocalciferol (vitamin D2) produced by plants and cholecalciferol (vitamin D3) produced by animal tissues or by the action of ultraviolet light on 7-dehydrocholesterol in human skin. Both forms of vitamin D are biologically inactive pro-hormones that must undergo...