Rodríguez Portal, J A <br/><br/>
[An analysis of the prevalence of respiratory symptomatology in the general population].  [electronic resource] 

 -  Archivos de bronconeumologia  Apr 1995 
 - 162-8 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article; Multicenter Study 
<br/><br/><label>ISSN: </label>0300-2896 
<br/><br/><label>Standard No.: </label>10.1016/s0300-2896(15)30943-1  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Distribution<br/>Asthma--epidemiology<br/>Cross-Sectional Studies<br/>Female<br/>Humans<br/>Male<br/>Prevalence<br/>Random Allocation<br/>Respiratory Tract Diseases--epidemiology<br/>Sex Distribution<br/>Spain--epidemiology<br/>Surveys and Questionnaires<br/>Urban Population--statistics & numerical data