Page 40 - PRECONGRESS COURSE 01

Case-control study
143 fertile
Men from pregnant women < 20 weeks
144 subfertile
Exclusion: tubal factor & anovulation
Prospective study
Statistics: ROC analysis
W Ombelet et al, Hum Reprod, 12, 987-993, 1997
Ombelet et al., Hum. Reprod.1997
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