"phosphate, calcium"@en . "calcium phosphates"@en . "Compound formed by interaction of free calcium and phosphate. Calcium phosphate is a component of bone and tooth enamel and the chief source of calcium in bovine milk."@en . . "2012-10-30T09:34:44"^^ . . "2013-11-11T15:02:47"^^ . . . "300379780" . "calcium phosphate"@en .