title: Penetration of erythromycin to middle ear fluid of patients with chronic serous otitis media.
mesh_terms: D004432:Ear, Middle / Q000378:metabolism; D004917:Erythromycin / Q000378:metabolism / Q000627:therapeutic use*; D006801:Humans; D010033:Otitis Media / Q000188:drug therapy*; D010034:Otitis Media with Effusion / Q000188:drug therapy*
chemical_list: D004917:Erythromycin