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Luque Fernández, M.Á; Gutiérrez Garitano, I; Cavanillas, AB; (2010) Increased risk of maternal deaths associated with foreign origin in Spain: a population based case-control study. European journal of public health, 21 (3). pp. 292-4. ISSN 1101-1262 DOI: https://doi.org/10.1093/eurpub/ckp245 Full text not available from this repository.