Acquired organic integuments of human enamel: a comparison of analytical studies with optical, phase-contrast and electron microscope examinations.
D000596:Amino Acids / Q000032:analysis*; D002623:Chemistry Techniques, Analytical; D003743:Dental Enamel / Q000032:analysis* / Q000382:microbiology; D006801:Humans; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast
D000596:Amino Acids