Katagiri Aomi, Iijima Yuka, Tanaka Yoshiki, Ohyama Hikari, Nakazawa Takuya, Hakariya Hayase
Institute of Science Tokyo, Tokyo, Japan.
NGO Reaching Zero-Dose Children, Tokyo, Japan.
BMJ Glob Health. 2025 Sep 14;10(9):e020316. doi: 10.1136/bmjgh-2025-020316.