title: [Sex hormones as risk factor? More asthma in cases of irregular menstrual periods].
mesh_terms: D000328:Adult; D001249:Asthma / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008593:Menopause; D008599:Menstruation Disturbances / Q000150:complications*; D008875:Middle Aged; D012307:Risk Factors; D011795:Surveys and Questionnaires