Trends in Semen Quality in a Population of Men in Couples With Infertility Problems, 1994
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下载链接：
https://surveybanken.sikt.no/study/NSD1701/2
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资源简介：
The primary objective of the research project was to analyze potential change in semen quality over time in groups with divergent levels of fertility, and to investigate reproduction outcomes amongst couples with problems of infertility. The data was gathered by routine semen analysis from 1976 to 1994.
提供机构：
NSD – Norwegian Centre for Research Data
创建时间：
2018-02-01
