ANALISIS PERBANDINGAN HASIL TES METODE WIDAL DAN TUBEX TEST PADA PASIEN SUSPEK DEMAM TIFOID DI RSU SUFINA AZIZ MEDAN. Medic Nutricia : Journal Ilmu Kesehatan, [S. l.], v. 23, n. 4, 2026. DOI: https://doi.org/10.2238/mqvb3m05. Disponível em: https://journal.cib.institute/index.php/nutricia/article/view/2973. Acesso em: 19 oct. 2026.