PREVALENCE OF HBsAg POSITIVITY AND ASSOCIATED FACTORS AMONG PREGNANT WOMEN AT CAM LE REGIONAL MEDICAL CENTER, DA NANG. DA NANG JOURNAL OF MEDICINE AND PHARMACY, [S. l.], v. 1, n. 1, p. 70–77, 2025. Disponível em: https://tapchi.dhktyduocdn.edu.vn/index.php/yduoc/article/view/15. Acesso em: 7 apr. 2026.