Hyperphosphatemia - Brief Wikipedia article discusses this condition. Includes links to additional information. - http://en.wikipedia.org/wiki/Hyperphosphatemia
eMedicine: Hyperphosphatemia - Describes the importance of this mineral, how it affects bones and teeth, and the three mechanisms that can cause elevated phosphorus levels. - http://www.emedicine.com/med/topic1097.htm
eMedicine: Hyperphosphatemia : Article by - Leigh A Patterson, MD discusses the sixth most abundant element in the human body. Includes the relationship to kidney function, calcium, and vitamin D. - http://www.emedicine.com/emerg/topic266.htm