Vázquez-Nava, Francisco <br/><br/>
[Association between unplanned pregnancy and adolescence onset asthma].  [electronic resource] 

 -  Revista alergia Mexico (Tecamachalco, Puebla, Mexico : 1993)   
 - 152-60 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0002-5151 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Age of Onset<br/>Asthma--epidemiology<br/>Cross-Sectional Studies<br/>Family Characteristics<br/>Female<br/>Humans<br/>Hypersensitivity, Immediate--epidemiology<br/>Pregnancy<br/>Pregnancy Complications--epidemiology<br/>Pregnancy in Adolescence--statistics & numerical data<br/>Pregnancy, Unplanned<br/>Prevalence<br/>Respiratory Sounds<br/>Risk Factors<br/>Smoking--adverse effects<br/>Socioeconomic Factors<br/>Surveys and Questionnaires<br/>Tobacco Smoke Pollution--adverse effects<br/>Urban Population--statistics & numerical data<br/>Young Adult