Osman, Mustafa F <br/><br/>
Previous maternal oral contraception and the risk among subsequent offspring of asthma diagnosis in early childhood.  [electronic resource] 

 -  Paediatric and perinatal epidemiology  Nov 2009 
 - 567-73 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Multicenter Study 
<br/><br/><label>ISSN: </label>1365-3016 
<br/><br/><label>Standard No.: </label>10.1111/j.1365-3016.2009.01064.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Asthma--chemically induced<br/>Case-Control Studies<br/>Child, Preschool<br/>Contraceptives, Oral--adverse effects<br/>Eczema<br/>Female<br/>Humans<br/>Infant<br/>Pregnancy<br/>Prenatal Exposure Delayed Effects--chemically induced<br/>Prevalence<br/>Risk Factors