TRAN, Duc Trong et al. Avian Influenza Outbreaks and Surveillance in Live Bird Markets, Quang Ninh Province, Vietnam, 2015-2017. OSIR Journal, [S.l.], v. 11, n. 3, p. 1-7, sep. 2018. ISSN 2286-8933. Available at: <http://osirjournal.net/index.php/osir/article/view/122>. Date accessed: 12 dec. 2019.