Mekonnen, Dessie Ayalew, Mathias Bauri, Martha Pogo, Mei Shang, Deborah Bettels, Shaikh Humayun Kabir, Waramin Edward, Bieb Sibauk, Milena Dalton, Geoff Miller, Ananda Amarasinghe, Yoshihiro Takashima, Dapeng Luo, and Sevil Huseynova. 2023. “Use of a Catch-up Programme to Improve Routine Immunization in 13 Provinces of Papua New Guinea, 2020–2022”. Western Pacific Surveillance and Response 14 (4):6. https://doi.org/10.5365/wpsar.2023.14.4.1055.