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Journal
BJOG
Volume
121
Issue
Suppl 1
Pages
101-109
Publication year
2014
Suggested citation
Morisaki N, Togoobaatar G, Vogel JP, Souza JP, Rowland Hogue CJ, Jayaratne K, Ota E, Mori R. Risk factors for spontaneous and provider-initiated preterm delivery in high and low Human Development Index countries: a secondary analysis of the World Health Organization Multicountry Survey on Maternal and Newborn Health. BJOG. 2014; 121(Suppl 1): 101-109.