[Biomechanical studies of the 4.5 mm AO-cortical screw used as a lag screw. 3. Holding force dependency on the screw insertion angle].
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Biomechanical Phenomena↗
Biomedical subjects
W Kellner
Publications and source records attributed to W Kellner.
[Risk factors of heart infarction and "cardiovascular failure"].
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Humans↗
[Changes in social structure].
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Age Factors↗