title: Possible contribution of fetal size and gestational age to myocardial tissue Doppler velocities in preterm fetuses.
authors.forename: Katsuyuki
authors.initials: K
authors.lastname: Sekii
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Itoh
authors.forename: Tsutomu
authors.initials: T
authors.lastname: Ogata
authors.forename: Satoru
authors.initials: S
authors.lastname: Iwashima
mesh_terms: D018618:Echocardiography, Doppler, Color / Q000379:methods*; D005260:Female; D005318:Fetal Heart / Q000000981:diagnostic imaging*; D006801:Humans; D011247:Pregnancy