MAKEVIĆ ĐURIĆ, Mirjana; DJURIĆ, Milivoje; RAKOVIC, Biljana. ACUTE MASTOIDITIS: WHY MANDATORY IMMUNIZATION IS IMPORTANT?. HEALTH CARE, [S. l.], v. 54, n. 1, 2025. DOI: 10.5937/zdravzast54-56283. Dostupno na: https://asistent.ceon.rs/index.php/zdravzast/article/view/56283. Pristupljeno: 12 jul. 2026.