Ethnoracial comparisons of intraclass correlations and mean gestation times in spontaneous abortion and perinatal death. A report of the Collaborative Study of Cerebral Palsy.
D000022:Abortion, Spontaneous / Q000175:diagnosis*; D001741:Black or African American; D005007:Ethnology; D005260:Female; D005313:Fetal Death / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*; D013223:Statistics as Topic