%0 Journal Article %T Pyrophosphate stimulation of calcium uptake into cultured embryonic bones. Fine structure of matrix vesicles and their role in calcification. %A Anderson, H C %A Reynolds, J J %J Developmental biology %V 34 %N 2 %P 211-227 %@ 0012-1606 %D 1974-07-05 %~ DeepDyve