[Prohibition of competition between physicians].
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Germany, West↗
Biomedical subjects
H H Martens
Publications and source records attributed to H H Martens.
[Control of efficiency].
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Ambulatory Care↗
[Hospitalization for fasting?].
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Fasting↗
[The unsucessful working trial].
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Germany, West↗
[Legislation concerning the severly handicapped].
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Persons with Disabilities↗
New manual method for nitrogen oxides emission measurement.
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Air Pollution↗
Arsenic in potable desert groundwater: an analysis problem.
An accuracy investigation, initiated because of conflicting analytical data on the arsenic content for some 24 drinkinig water locations in the Mojave Desert, revealed that interference with the evolution of arsine in the American Public Health Association silver diethyldithiocarbamate method caused either color enhancement or arsine suppression. For certain types of natural waters this method is unreliable.
Arsenic↗
[Workmen's compensation following erroneous diagnosis].
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Diagnosis, Differential↗
[The seventh occupational diseases regulation].
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Germany, West↗
[Vacation and medical procedures].
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Germany, West↗
[On the legal aspects of occupational diseases].
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Germany, West↗
[Legal aspects of occupational diseases. 1].
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Germany, West↗
Nitrogen and electrolyte excretion of rats chronically exposed to adverse environments.
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Animals↗