Alexander Kovalevsky

Infobox Scientist
name = Alexander Kovalevsky
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caption = Alexander Kovalevsky
birth_date = 7 November 1840
birth_place = Dvinsk
death_date = 1901
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nationality = Russia
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field = embryology
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alma_mater = University of Heidelberg
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known_for = gastrulation
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Alexander Onufrievich Kovalevsky (7 November 1840 Dvinsk, Russia - 1901) was a Russian embryologist who studied medicine at the University of Heidelberg and became professor at St Petersburg. He showed that all animals go through a period of gastrulation.

References

*cite journal
quotes = yes
last=Haas
first=L F
authorlink
year=1999|month=May.
title=Alexander Onufrievich Kovalevsky (1840-1901)
journal=J. Neurol. Neurosurg. Psychiatr.
volume=66
issue=5
pages=680
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pmid = 10209188
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*cite journal
quotes = yes
last=Kyle
first=R A
authorlink=
coauthors=Shampo M A
year=1982|month=Sept.
title=Alexander O. Kovalevsky
journal=JAMA
volume=248
issue=11
pages=1336
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pmid = 7050433
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