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Trends in twin zygosity in the U. S. by maternal race from 1990 to 2001
Lucybeth Nieves, James Egan, Peter Benn, Lillian Kaminsky, Victor Fang, Adam BorgidaVolume:
195
Année:
2006
Langue:
english
Pages:
1
DOI:
10.1016/j.ajog.2006.10.759
Fichier:
PDF, 174 KB
english, 2006