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Seasonal Differences in Pregnancy Outcomes: United States, 1971–1989

Seasonal Differences in Pregnancy Outcomes: United States, 1971–1989

PAUL W. STUPP; CHARLES W. WARREN

作者PAUL W. STUPP; CHARLES W. WARREN
卷第709卷
文件大小370.21KB
发表时间1994
DOI10.1111/j.1749-6632.1994.tb30387.x
页码46-54

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