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Hellin's law
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Contents
1
English
1.1
Etymology
1.2
Proper noun
1.2.1
Synonyms
English
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English
Wikipedia
has an article on:
Hellin's law
Wikipedia
Etymology
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Originated in an 1895 paper by D. Hellin.
Proper noun
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Hellin
's
law
The
principle
that the frequency of
x
multiple births from natural pregnancies is approximately 1:89
x
-1
.
Synonyms
edit
Hellin-Zeleny law