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Advances in Medicine
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Advances in Medicine
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2014
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Article
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Tab 1
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Research Article
A Study on the Association between Low Maternal Serum Magnesium Level and Preterm Labour
Table 1
Oyedeji socioeconomic classification scheme.
Class
Occupation
I
Upper
Professional
II
ā
Managerial or technical
III
Middle
Skilled
IV
ā
Partially skilled
V
Lower
Unskilled