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Transvaginal versus transperineal ultrasonography: A blinded comparison in the assessment of cervical length at midgestation
James T. Kurtzman, Linda J. Goldsmith, Stanley A. Gall, Joseph A. SpinnatoVolume:
179
Year:
1998
Language:
english
Pages:
6
DOI:
10.1016/s0002-9378(98)70177-2
File:
PDF, 301 KB
english, 1998