Oğuz KARABAY; Erdinç SERİN; Ali TAMER; Feray GÖKDOĞAN; Hacer ALPTEKER; Arzu ÖZCAN; Hüseyin GÜNDÜZ. Hepatitis B Carriage and Brucella Seroprevalence in Urban and Rural Areas of Bolu Province of Turkey: A Prospective Epidemiologic Study. Turkish Journal of Gastroenterology 2019, 15, 11-13.