[4 weeks less].
D004200:Diseases in Twins; D005260:Female; D005313:Fetal Death; D006801:Humans; D007186:Incubators, Infant; D007224:Infant Care; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000517:prevention & control*; D008297:Male; D008431:Maternal-Fetal Exchange; D011247:Pregnancy
4 semaines en moins.