Reaching Mexico's poorest.
Braine
Theresa
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D005260:Female; D006266:Health Education / Q000458:organization & administration*; D006297:Health Services Accessibility / Q000458:organization & administration*; D006801:Humans; D008297:Male; D008800:Mexico; D011204:Poverty Areas; D011247:Pregnancy; D011295:Prenatal Care / Q000458:organization & administration; D015980:Public Health Practice