(2013). National Birth Defects Prevention Month and Folic Acid Awareness Week — January 2013. MMWR Morb Mortal Wkly Rep.
Citación estilo Chicago"National Birth Defects Prevention Month and Folic Acid Awareness Week — January 2013." MMWR Morb Mortal Wkly Rep 2013.
Cita MLA"National Birth Defects Prevention Month and Folic Acid Awareness Week — January 2013." MMWR Morb Mortal Wkly Rep 2013.
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