TY - GEN AU - Macsali,Ferenc AU - Real,Francisco Gómez AU - Omenaas,Ernst Reidar AU - Bjorge,Line AU - Janson,Christer AU - Franklin,Karl AU - Svanes,Cecilie TI - Oral contraception, body mass index, and asthma: a cross-sectional Nordic-Baltic population survey SN - 1097-6825 PY - 2009///0303 KW - Adult KW - Asthma KW - epidemiology KW - Body Mass Index KW - Contraceptives, Oral, Hormonal KW - adverse effects KW - Cross-Sectional Studies KW - Denmark KW - Estonia KW - Estrogens KW - Female KW - Humans KW - Iceland KW - Norway KW - Progestins KW - Rhinitis, Allergic, Seasonal KW - Surveys and Questionnaires KW - Sweden N1 - Publication Type: Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/j.jaci.2008.10.041 ER -