The limited moral significance of 'fetal viability'.
D000029:Abortion, Legal; D004777:Environment; D004992:Ethics, Medical; D005260:Female; D005313:Fetal Death; D005325:Fetal Organ Maturity; D005328:Fetal Viability; D005333:Fetus / Q000502:physiology; D005865:Gestational Age; D006801:Humans; D007603:Jurisprudence; D008020:Life Support Care; D011247:Pregnancy; D013997:Time Factors