title: Society of Obstetricians and Gynaecologists of Canada at annual congress takes special look at perinatal problems.
mesh_terms: D002170:Canada; D006176:Gynecology; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000453:epidemiology*; D009774:Obstetrics; D012955:Societies, Medical