Childhood Immunization in Ethiopia: Accuracy of Maternal Recall Compared to Vaccination Cards

ανά Porth, Julia M., Wagner, Abram L., Tefera, Yemesrach A., Boulton, Matthew L.
Τόπος έκδοσης Vaccines (Basel) (2019)

Vaccination timeliness among newborns and infants in Ethiopia

ανά Boulton, Matthew L., Carlson, Bradley F., Wagner, Abram L., Porth, Julia M., Gebremeskel, Berhanu, Abeje, Yemesrach
Τόπος έκδοσης PLoS One (2019)

Trends of vaccine-preventable diseases in Afghanistan from the Disease Early Warning System, 2009–2015

ανά Wagner, Abram L., Mubarak, Mohammad Y., Johnson, Laura E., Porth, Julia M., Yousif, Jenna E., Boulton, Matthew L.
Τόπος έκδοσης PLoS One (2017)