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Jan Graffelman · Study
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Author
Jan Graffelman
2 works
· latest 2000
· 2 institutions
cluster: provisional
ORCID 0000-0003-3900-0780
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Most cited in this library
A statistical analysis of the effect of warfare on the human secondary sex ratio.
2000 · 106 citations
Human live birth and sperm–sex ratios compared
1999 · 35 citations
Works
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A statistical analysis of the effect of warfare on the human secondary sex ratio.
PubMed
·
2000
·
2 authors
·
Open access
106
citations
Human live birth and sperm–sex ratios compared
Human Reproduction
·
1999
·
4 authors
·
Open access
35
citations