Migriño, Jr., J., Gayados, B., Birol, K.R.J., De Jesus, L., Lopez, C.W., Mercado, W.C., Tolosa, J.-M.C., Torreda, J. and Tulagan, G. 2020. Factors affecting vaccine hesitancy among families with children 2 years old and younger in two urban communities in Manila, Philippines. Western Pacific Surveillance and Response. 11, 2 (Jun. 2020). DOI:https://doi.org/10.5365/wpsar.2019.10.2.006.