(Q41715087)
Statements
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On the epidemiology of recurrent and chronic bronchopulmonary diseases -- an examination of about 18,000 children. 6th report: summary of the investigation in the four districts (author's transl) (English)
Thiemann HH
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Vorwald U
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Brömme W
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Weingärtner L
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1 January 1979
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152
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170-179
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Identifiers
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