Comparative analysis of the role of healthcare beliefs on childhood vaccination uptake among parents in Malaysia and Singapore during the COVID-19 pandemic - Low, Jia Ming; Khoo, Erwin Jiayuan; Thong, Meow Keong; Soo, Chloe; Tran, Anh Phuong; Lee, Le Ye; Cheah, Fook Choe (Frontiers in Public Health, 2025)