In vitro measurements of sound velocity in human fetal brain tissue.
D000028:Abortion, Induced; D000022:Abortion, Spontaneous; D001921:Brain / Q000196:embryology*; D001923:Brain Chemistry; D005260:Female; D005333:Fetus; D005865:Gestational Age; D006801:Humans; D066298:In Vitro Techniques; D011247:Pregnancy; D013016:Sound; D013696:Temperature; D013997:Time Factors; D014159:Transducers; D014508:Urea / Q000627:therapeutic use; D014867:Water / Q000032:analysis
D014867:Water; D014508:Urea