Ertuğrul, M <br/><br/>
Rheumatic fever and hepatitis B surface antigen.  [electronic resource] 

 -  The Turkish journal of pediatrics   
 - 181-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0041-4301 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Child<br/>Child, Preschool<br/>Hepatitis B Surface Antigens--analysis<br/>Humans<br/>Rheumatic Fever--immunology