Bernardo Hernandez

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BACKGROUND In Mexico, the vital registration system relies on information collected from death certificates to generate official mortality figures. Although the death certificate has high coverage(More)
OBJECTIVE To measure the underregistry of mortality in children under five years old, and the coverage of the Birth Certificate (BC) in municipalities with very low human development index (HDI) in(More)
BACKGROUND Studies suggest an association between obesity and asthma. This may be modified by the physiological changes of puberty. We aim to explore the relation between overweight and current(More)