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OP30.01: The perinatal risks of twin pregnancy in women over the age of 40
Author(s) -
Grabowska K.,
Metcalfe A.,
Pastuck M.,
Tough S.,
Johnson J.
Publication year - 2012
Publication title -
ultrasound in obstetrics and gynecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.202
H-Index - 141
eISSN - 1469-0705
pISSN - 0960-7692
DOI - 10.1002/uog.11680
Subject(s) - medicine , obstetrics , advanced maternal age , pregnancy , gestation , caesarean section , percentile , intrauterine growth restriction , gestational age , retrospective cohort study , twin pregnancy , birth weight , gynecology , fetus , surgery , mathematics , biology , genetics , statistics