Male and female components of perinatal mortality: international trends, 1901-63.
D003718:Denmark; D005260:Female; D005313:Fetal Death; D049673:History, 20th Century; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007558:Italy; D008297:Male; D009664:Norway; D011247:Pregnancy; D012744:Sex Ratio; D013223:Statistics as Topic; D013548:Sweden; D006113:United Kingdom