TY - GEN AU - Melake,Nahla A AU - Shaker,Ghada H AU - Salama,Magdy A TI - Incidence of Helicobacter pylori infection and their clarithromycin-resistant strains in otitis media with effusion regarding phenotypic and genotypic studies SN - 1319-0164 PY - 2013///0820 N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.jsps.2012.02.004 ER -