Whitcomb, N J <br/><br/>
Clinical effectiveness of commonly used oral bronchodilators in asthmatic children.  [electronic resource] 

 -  Annals of allergy  Dec 1973 
 - 603-6 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Comparative Study; Controlled Clinical Trial; Journal Article 
<br/><br/><label>ISSN: </label>0003-4738 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Administration, Oral<br/>Adolescent<br/>Asthma--drug therapy<br/>Bronchodilator Agents--administration & dosage<br/>Child<br/>Child, Preschool<br/>Clinical Trials as Topic<br/>Ephedrine--adverse effects<br/>Female<br/>Humans<br/>Hydroxyzine--adverse effects<br/>Male<br/>Phenobarbital--adverse effects<br/>Placebos<br/>Respiration--drug effects<br/>Theophylline--adverse effects