Mayuna SrisupanantViroj WiwanitkitMahidol UniversityWiwanitkit House2018-07-122018-07-122008-10-01Annals of Hepatology. Vol.7, No.4 (2008), 3892-s2.0-56749156919https://repository.li.mahidol.ac.th/handle/20.500.14594/19509Mahidol UniversityMedicinePrevalence of hepatitis B seropositivity among Thai workers in screening program before going abroadLetterSCOPUS