The mesiodens teeth under an electron scanning microscope and X-ray microanalyser.
D002118:Calcium / Q000032:analysis; D004577:Electron Probe Microanalysis; D006801:Humans; D008274:Magnesium / Q000032:analysis; D008855:Microscopy, Electron, Scanning; D010758:Phosphorus / Q000032:analysis; D014096:Tooth, Supernumerary / Q000378:metabolism / Q000473:pathology*
D010758:Phosphorus; D008274:Magnesium; D002118:Calcium