title: Invited commentary: intersecting perinatal mortality curves by gestational age-are appearances deceiving?
authors.affiliation: Division for Medical Statistics and Medical Birth Registry of Norway, University of Bergen. rolv.lie@smis.uib.no
authors.forename: R T
authors.initials: RT
authors.lastname: Lie
mesh_terms: D002423:Cause of Death; D005260:Female; D005865:Gestational Age; D006801:Humans; D007226:Infant Mortality / Q000639:trends*; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D012042:Registries; D012307:Risk Factors; D013548:Sweden / Q000453:epidemiology; D014427:Twins