Author: Valinen Yrtti Marttala Jaana Sahravand Maarit Jarvela Ilkka Honkasalo Timppa Laitinen Paivi Ryynanen Markku
Publisher: Informa Healthcare
ISSN: 1476-4954
Source: Journal of Maternal-Fetal and Neonatal Medicine, Vol.25, Iss.6, 2012-06, pp. : 822-825
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Abstract