title: The influence of changes in the age and parity constitution of mothers on the trend of foetal and maternal mortality in recent years.
authors.forename: P L
authors.initials: PL
authors.lastname: McKINLAY
mesh_terms: D005260:Female; D005333:Fetus; D006801:Humans; D008428:Maternal Mortality; D009035:Mothers; D010298:Parity; D011247:Pregnancy
keywords: PREGNANCY