. . . . . . "Malignant external otitis : review and personal experience" . "Malignant external otitis : review and personal experience"@en . . . . . . . . . . . "Case studies"@en . . . . . . . . "Otitis externa." . . "Imaging." . . "Äußeres Ohr." . . "Quinolones." . . "Otite externe." . . . . "Immune deficit." . . "Pseudomonas aeruginosa." . . "Ohrenentzündung." . .