Do exogenous oestrogens and progesterone influence asthma?
D000328:Adult; D001249:Asthma / Q000139:chemically induced*; D003278:Contraceptives, Oral, Hormonal / Q000009:adverse effects; D004967:Estrogens / Q000009:adverse effects*; D005260:Female; D020249:Hormone Replacement Therapy / Q000009:adverse effects; D006801:Humans; D008875:Middle Aged; D011374:Progesterone / Q000009:adverse effects*