Fig. 7From: “A year-long, fortnightly, observational survey in three European countries of patients with respiratory allergies induced by house dust mites: Methodology, demographics and clinical characteristics”a symptom intensity and consultation with a physician, according to fortnightly status reports during the survey period (all three countries pooled and all patients, including those with concomitant allergies). b symptom intensity and consultation with a physician, according to fortnightly status reports during the survey period (all three countries pooled but only patients with no concomitant allergies, i.e. HDM allergy only)Back to article page