(Q50953287)
Statements
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[The occurrence of multiple sclerosis in Southern Lower Saxony: results of a 12-year field study (author's transl)] (English)
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Wikström J
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Ritter G
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Poser S
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Firnhaber W
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Bauer HJ
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1 September 1977
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48
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494-499
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9
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Identifiers
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