(Q33574734)

English

The worldwide incidence of preterm birth: a systematic review of maternal mortality and morbidity

scientific article

Statements

The worldwide incidence of preterm birth: a systematic review of maternal mortality and morbidity (English)
Ana Pilar Betran
Mario Merialdi
Jennifer Harris Requejo
Craig Rubens
Ramkumar Menon
Paul F A Van Look
25 September 2009

Identifiers

 
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