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Roentgenography of enamel: Apatite as a phantom material; Contrast as a function of exposure factors
Beryl Ritchey, Arnold Feldman, William GreerVolume:
13
Year:
1960
Language:
english
DOI:
10.1016/0030-4220(60)90428-x
File:
PDF, 1.52 MB
english, 1960