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Gestational age shortening in single births at term. Italy 1990–1998
Paola Astolfi, Antonio De Pasquale, Laura A. ZontaVolume:
22
Language:
english
Pages:
3
DOI:
10.1007/s10654-007-9115-4
Date:
April, 2007
File:
PDF, 244 KB
english, 2007