Impact of Infection Control on Prevalence of Surgical Site Infections in a Large Tertiary Care Hospital in Haiphong City oleh Jérôme Ory, Quang Le Minh, Hung Phan Tien, Vinh Vu Hai, Elodie Careno, Tatiana Price, Alexandre Andrieux, Julien Crouzet, Catherine Dunyach-Rémy, Didier Laureillard, Jean-Philippe Lavigne, Albert Sotto