Characterization and frequency of antibiotic resistance related to membrane porin and efflux pump genes among Acinetobacter baumannii strains obtained from burn patients in Tehran, Iran Journal title: Journal of Acute Disease Authors: Majid Noori, Behzad Mohsenzadeh, Aghil Bahramian, Fatemeh Shahi, Habibollah Mirzaei, Saeed Khoshnood Subject(s):