Sastre, A <br/><br/>
[Infection with HBV-2?].  [electronic resource] 

 -  Enfermedades infecciosas y microbiologia clinica  Nov 1991 
 - 581-2 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0213-005X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Female<br/>Hepatitis B--microbiology<br/>Hepatitis B virus--classification<br/>Humans<br/>Male<br/>Pregnancy