(2017). Announcement: World Pneumonia Day — November 12, 2017. MMWR Morb Mortal Wkly Rep.
Citação norma Chicago"Announcement: World Pneumonia Day — November 12, 2017." MMWR Morb Mortal Wkly Rep 2017.
MLA citiranje"Announcement: World Pneumonia Day — November 12, 2017." MMWR Morb Mortal Wkly Rep 2017.
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