Illig, H <br/><br/>
[Etiology and age of onset in bronchial asthma].  [electronic resource] 

 -  Allergie und Asthma  1965 
 - 260-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0375-8443 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Aging<br/>Asthma--etiology<br/>Child<br/>Child, Preschool<br/>Epidemiologic Methods<br/>Female<br/>Germany, West<br/>Humans<br/>Infant<br/>Male<br/>Middle Aged