García Llop, L <br/><br/>
[Anti-HBs titers after a vaccination program in children and adolescents. Should a booster dose be given?].  [electronic resource] 

 -  Anales espanoles de pediatria  Jan 2001 
 - 32-7 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0302-4342 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Child<br/>Child, Preschool<br/>Hepatitis B Antibodies--blood<br/>Hepatitis B Vaccines--immunology<br/>Humans<br/>Immunization Programs<br/>Immunization, Secondary<br/>Infant<br/>Infant, Newborn