Nosocomial infections and infectious risks related to hospital environmentNabila Saouide El Ayne, Hinde Hami, Samir Hamama, Sanou Khô Coulibaly, Abdelrhani Mokhtari and Abdelmajid SoulaymaniE3S Web Conf., 319 (2021) 02023DOI: https://doi.org/10.1051/e3sconf/202131902023