[Improved legal protection for workers in commercial trades].
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Humans↗
Biomedical subjects
T SCHRECK
Publications and source records attributed to T SCHRECK.
[Juvenile work protection regulated in a new way. Significant facts regarding the juvenile work protection legislation of 1960].
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Adolescent↗
[Critical observations on industrial hygiene for adolescent workers].
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Humans↗
[Revision of the working hours of drivers].
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Humans↗
[Protection of workers in commercial interprises].
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Humans↗
[Dangerous homework].
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Dangerous Behavior↗
[Experience in carrying out protection of mothers].
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Humans↗