Purnomo HD, Awizar S. Seroprevalence Study of HbsAg positive in Entrant Candidates of Specialist Doctoral Program at Dr. Kariadi Hospital Semarang. InaJGHE [Internet]. 2008 Jan. 8 [cited 2026 Nov. 10];9(2):42-4. Available from: https://ina-jghe.com/index.php/jghe/article/view/222