[New approach in obstetrics critical].
Duan
Tao
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D003422:Critical Care / Q000592:standards*; D005260:Female; D005392:First Aid; D006771:Hospitals, Maternity; D006801:Humans; D007362:Intensive Care Units; D009774:Obstetrics / Q000379:methods* / Q000592:standards / Q000639:trends; D011247:Pregnancy