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[Comments on the article "Evaluation of maternal mortality under-reporting in the heights of Chiapas using the RAMOS and modified RAMOS strategies" by Graciela Freyermuth et al]
[Comments on the article "Evaluation of maternal mortality under-reporting in the heights of Chiapas using the RAMOS and modified RAMOS strategies" by Graciela Freyermuth et al]
[Article in
Spanish]
Rafael Lozano et al.
Salud Publica Mex.2010 Sep-Oct.