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OC196: Safety of ultrasonography in pregnancy: WHO systematic review of the literature and meta-analysis
M. R. Torloni, N. Vedmedovska, M. Merialdi, A. P. Betràn, T. Allen, R. Gonzalez, L. D. PlattVolume:
32
Year:
2008
Language:
english
Pages:
1
DOI:
10.1002/uog.5604
File:
PDF, 46 KB
english, 2008