[The combination of an activator appliance with extraoral force].
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Activator Appliances↗
Biomedical subjects
K H Bierschenk
Publications and source records attributed to K H Bierschenk.
[Ectopic teeth: preservation, adaptation or extraction].
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Child↗
[Camera equipment for photography in dental practice].
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Dentistry↗
[Preparation of standardized elements for orthodontic appliances].
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Equipment Design↗
[Photography in dental technology].
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Photography↗