[Allergy to dust mites. During the heating season asthma threatens].
D016902:Air Pollution, Indoor / Q000009:adverse effects* / Q000517:prevention & control; D000818:Animals; D001249:Asthma / Q000209:etiology* / Q000517:prevention & control; D005858:Germany; D006361:Heating; D006801:Humans; D008925:Mites; D012221:Rhinitis, Allergic, Perennial / Q000150:complications / Q000175:diagnosis* / Q000517:prevention & control; D012307:Risk Factors; D012621:Seasons