![](/img/cover-not-exists.png)
595: Are there regional differences in Down syndrome livebirths?
James Egan, Peter Benn, Kathleen Smith, Diane Timms, Jay Bolnick, Winston CampbellVolume:
201
Year:
2009
Language:
english
Pages:
1
DOI:
10.1016/j.ajog.2009.10.460
File:
PDF, 450 KB
english, 2009