TY - JOUR T1 - Relationship between pyrophosphate, amorphous calcium phosphate and other factors in the sequence of calcificationin vivo JO - Calcified Tissue Research PY - 1972/12/01 AU - Wuthier RE AU - Bisaz S AU - Russell RGG AU - Fleisch H ED - DO - DOI: 10.1007/bf02012549 PB - Springer Science and Business Media LLC VL - 10 IS - 1 SP - 198 EP - 206 Y2 - 2025/10/10 ER -