Samuel, I <br/><br/>
Hepatitis associated antigen (HAA) in liver disease in Ethiopia.  [electronic resource] 

 -  Ethiopian medical journal  Apr 1974 
 - 53-60 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0014-1755 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Child<br/>Child, Preschool<br/>Ethiopia<br/>Female<br/>Hepatitis A--epidemiology<br/>Hepatitis B Antigens--isolation & purification<br/>Humans<br/>Male<br/>Middle Aged