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OP 17.02: Assignment of gestational length based on last menstrual period, first trimester crown–rump length, ovulation and implantation timing
Author(s) -
Mahendru A.,
WilhelmBenartzi C.S.,
Johnson S.,
Wilkinson I.B.,
McEniery C.M.,
Lees C.
Publication year - 2014
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.13796
Subject(s) - ovulation , medicine , crown rump length , gynecology , gestational age , obstetrics , gestational sac , pregnancy , gestation , first trimester , hormone , endocrinology , biology , genetics