Reference population for international comparisons and time trend surveillance of preterm delivery proportions in three countries

• Asıl Yazarlar: Skjærven Rolv (Yazar), Kallen Karin (Yazar), Vogel Ida (Yazar), Morken Nils-Halvdan (Yazar), Langhoff-Roos Jens (Yazar), Kesmodel Ulrik (Yazar), Jacobsson Bo (Yazar)
• Materyal Türü: Kitap
• Baskı/Yayın Bilgisi: BMC, 2008-09-01T00:00:00Z.
• Konular: article
• Online Erişim: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>International comparison and time trend surveillance of preterm delivery rates is complex. New techniques that could facilitate interpretation of such rates are needed.</p> <p>Methods</p> <p>We studied all liv...