about
The decline in sex ratios at birth, England and Wales, 1973-90.Decline in sex ratios at birth, England and Wales, 1973-90.Secular trends in sex ratios at birth in North America and Europe over the second half of the 20th centuryLive birth sex ratios and father's geographic origins in Jerusalem, 1964-1976.
P2860
description
1996 nî lūn-bûn
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1996 թուականի Ապրիլին հրատարակուած գիտական յօդուած
@hyw
1996 թվականի ապրիլին հրատարակված գիտական հոդված
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1996年の論文
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1996年論文
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1996年論文
@zh-hant
1996年論文
@zh-hk
1996年論文
@zh-mo
1996年論文
@zh-tw
1996年论文
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name
Why is the sex ratio falling in England and Wales?
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Why is the sex ratio falling in England and Wales?
@en
type
label
Why is the sex ratio falling in England and Wales?
@ast
Why is the sex ratio falling in England and Wales?
@en
prefLabel
Why is the sex ratio falling in England and Wales?
@ast
Why is the sex ratio falling in England and Wales?
@en
P2860
P356
P1476
Why is the sex ratio falling in England and Wales?
@en
P2093
H O Dickinson
P2860
P304
P356
10.1136/JECH.50.2.227-A
P577
1996-04-01T00:00:00Z