作者: Melinda Magyari , Nils Koch-Henriksen , Claudia C Pfleger , Per Soelberg Sørensen
关键词: Case-control study 、 Multiple sclerosis 、 Reproduction 、 Childbirth 、 Pediatrics 、 Epidemiology 、 Incidence (epidemiology) 、 Medicine 、 Pregnancy
摘要: Background:The incidence of multiple sclerosis (MS) in Denmark has doubled women since 1970, whereas it been almost unchanged men.Objectives:To investigate whether age at first childbirth...