S J. Van Cromphaut, et.al., Duodenal calcium absorption in vitamin D receptor-knockout mice: functional and molecular aspects., Proceedings of the National Academy of Sciences of the United States of America, 2001, 98
S J. Van Cromphaut, et.al., Duodenal calcium absorption in vitamin D receptor-knockout mice: functional and molecular aspects., Proceedings of the National Academy of Sciences of the United States of America, 2001, 98