Fig. 2From: Comparative assessment of HPV, alcohol and tobacco etiological fractions in Algerian patients with laryngeal squamous cell carcinomaIndividual histological and EF characteristics of the studied LSCC patients. The chart shows a stratification of the patients following ICO diagnosis, DEIA-LiPA assay results, and patients’ data gathered through interviewer-assisted questionnaires. N.E: Not EvaluableBack to article page