00390nam a2200121Ia 450000500170000000800410001702000150005805000170007310000220009024500800011226000550019265000210024720251229125348.0251229s9999    xx            000 0 und d  a9280638327  a RJ 281 .L69  aWardlaw, Tessa ed 0aLow birth weightb Country, Regional and Global EstimatescTessa ed Wardlaw  aGenevab United nations Children's Fund/ WHOc2004  aBirth Weight Low